[Touch-packages] [Bug 1469611] Re: QQuickPixmapReader::asyncResponseFinished segfaults if a QQuickAsyncImageProvider returns an error response
qtdeclarative-opensource-src (5.4.1-1ubuntu8) vivid; urgency=medium
* debian/patches/Add-QQuickAsyncImageProvider.patch:
- Fix segfault by importing https://codereview.qt-project.org/#/c/115522/
and https://codereview.qt-project.org/#/c/120638/
(LP: #1469611)
-- Timo Jyrinki timo-jyri...@ubuntu.com Tue, 07 Jul 2015 11:50:57
+
** Changed in: qtdeclarative-opensource-src (Ubuntu RTM)
Status: In Progress = Fix Released
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to qtdeclarative-opensource-
src in Ubuntu.
https://bugs.launchpad.net/bugs/1469611
Title:
QQuickPixmapReader::asyncResponseFinished segfaults if a
QQuickAsyncImageProvider returns an error response
Status in qtdeclarative-opensource-src package in Ubuntu:
Fix Released
Status in qtdeclarative-opensource-src package in Ubuntu RTM:
Fix Released
Bug description:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
QQuickTextureFactory *t = 0;
QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
QString errorString;
QSize readSize;
if (!response-errorString().isEmpty()) {
error = QQuickPixmapReply::Loading;
errorString = response-errorString();
} else {
t = response-textureFactory();
}
mutex.lock();
if (!cancelled.contains(job))
job-postReply(error, errorString, t-textureSize(), t);
mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
Test case (on desktop):
- bzr branch lp:~jamesh/thumbnailer/no-fallback-albumart
- sudo apt-get build-dep thumbnailer
- sudo apt install libleveldb-dev cmake-extras libapparmor-dev
libboost-filesystem-dev libboost-regex-dev libqtdbustest1-dev libunity-api-dev
python3-tornado qml-module-qttest xvfb
- cd no-fallback-albumart
- cmake .
- make
- ctest -R qml --verbose
- check if crash (Segmentation fault (core dumped)) or no crash (don't mind
tests pass/fail)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtdeclarative-opensource-src/+bug/1469611/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1469611] Re: QQuickPixmapReader::asyncResponseFinished segfaults if a QQuickAsyncImageProvider returns an error response
This bug was fixed in the package qtdeclarative-opensource-src -
5.4.2-1ubuntu2
---
qtdeclarative-opensource-src (5.4.2-1ubuntu2) wily; urgency=medium
* debian/patches/Add-QQuickAsyncImageProvider.patch:
- Fix segfault by importing https://codereview.qt-project.org/#/c/115522/
and https://codereview.qt-project.org/#/c/120638/
(LP: #1469611)
-- Timo Jyrinki timo-jyri...@ubuntu.com Wed, 08 Jul 2015 05:20:41
+
** Changed in: qtdeclarative-opensource-src (Ubuntu)
Status: In Progress = Fix Released
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to qtdeclarative-opensource-
src in Ubuntu.
https://bugs.launchpad.net/bugs/1469611
Title:
QQuickPixmapReader::asyncResponseFinished segfaults if a
QQuickAsyncImageProvider returns an error response
Status in qtdeclarative-opensource-src package in Ubuntu:
Fix Released
Status in qtdeclarative-opensource-src package in Ubuntu RTM:
In Progress
Bug description:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
QQuickTextureFactory *t = 0;
QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
QString errorString;
QSize readSize;
if (!response-errorString().isEmpty()) {
error = QQuickPixmapReply::Loading;
errorString = response-errorString();
} else {
t = response-textureFactory();
}
mutex.lock();
if (!cancelled.contains(job))
job-postReply(error, errorString, t-textureSize(), t);
mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
Test case (on desktop):
- bzr branch lp:~jamesh/thumbnailer/no-fallback-albumart
- sudo apt-get build-dep thumbnailer
- sudo apt install libleveldb-dev cmake-extras libapparmor-dev
libboost-filesystem-dev libboost-regex-dev libqtdbustest1-dev libunity-api-dev
python3-tornado qml-module-qttest xvfb
- cd no-fallback-albumart
- cmake .
- make
- ctest -R qml --verbose
- check if crash (Segmentation fault (core dumped)) or no crash (don't mind
tests pass/fail)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtdeclarative-opensource-src/+bug/1469611/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1469611] Re: QQuickPixmapReader::asyncResponseFinished segfaults if a QQuickAsyncImageProvider returns an error response
** Branch linked: lp:ubuntu/wily-proposed/qtdeclarative-opensource-src
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to qtdeclarative-opensource-
src in Ubuntu.
https://bugs.launchpad.net/bugs/1469611
Title:
QQuickPixmapReader::asyncResponseFinished segfaults if a
QQuickAsyncImageProvider returns an error response
Status in qtdeclarative-opensource-src package in Ubuntu:
In Progress
Status in qtdeclarative-opensource-src package in Ubuntu RTM:
In Progress
Bug description:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
QQuickTextureFactory *t = 0;
QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
QString errorString;
QSize readSize;
if (!response-errorString().isEmpty()) {
error = QQuickPixmapReply::Loading;
errorString = response-errorString();
} else {
t = response-textureFactory();
}
mutex.lock();
if (!cancelled.contains(job))
job-postReply(error, errorString, t-textureSize(), t);
mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
Test case (on desktop):
- bzr branch lp:~jamesh/thumbnailer/no-fallback-albumart
- sudo apt-get build-dep thumbnailer
- sudo apt install libleveldb-dev cmake-extras libapparmor-dev
libboost-filesystem-dev libboost-regex-dev libqtdbustest1-dev libunity-api-dev
python3-tornado qml-module-qttest xvfb
- cd no-fallback-albumart
- cmake .
- make
- ctest -R qml --verbose
- check if crash (Segmentation fault (core dumped)) or no crash (don't mind
tests pass/fail)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtdeclarative-opensource-src/+bug/1469611/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1469611] Re: QQuickPixmapReader::asyncResponseFinished segfaults if a QQuickAsyncImageProvider returns an error response
** Description changed:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
QQuickTextureFactory *t = 0;
QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
QString errorString;
QSize readSize;
if (!response-errorString().isEmpty()) {
error = QQuickPixmapReply::Loading;
errorString = response-errorString();
} else {
t = response-textureFactory();
}
mutex.lock();
if (!cancelled.contains(job))
job-postReply(error, errorString, t-textureSize(), t);
mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
Test case (on desktop):
- bzr branch lp:~jamesh/thumbnailer/no-fallback-albumart
- sudo apt-get build-dep thumbnailer
- sudo apt install libleveldb-dev cmake-extras libapparmor-dev
libboost-filesystem-dev libboost-regex-dev libqtdbustest1-dev libunity-api-dev
python3-tornado qml-module-qttest xvfb
- cd no-fallback-albumart
- cmake .
- make
- ctest -R qml --verbose
- - check if crash (Aborted core dumped) or no crash (don't mind pass/fail)
+ - check if crash (Segmentation fault (core dumped)) or no crash (don't mind
tests pass/fail)
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to qtdeclarative-opensource-
src in Ubuntu.
https://bugs.launchpad.net/bugs/1469611
Title:
QQuickPixmapReader::asyncResponseFinished segfaults if a
QQuickAsyncImageProvider returns an error response
Status in qtdeclarative-opensource-src package in Ubuntu:
In Progress
Status in qtdeclarative-opensource-src package in Ubuntu RTM:
In Progress
Bug description:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
QQuickTextureFactory *t = 0;
QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
QString errorString;
QSize readSize;
if (!response-errorString().isEmpty()) {
error = QQuickPixmapReply::Loading;
errorString = response-errorString();
} else {
t = response-textureFactory();
}
mutex.lock();
if (!cancelled.contains(job))
job-postReply(error, errorString, t-textureSize(), t);
mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
Test case (on desktop):
- bzr branch lp:~jamesh/thumbnailer/no-fallback-albumart
- sudo apt-get build-dep thumbnailer
- sudo apt install libleveldb-dev cmake-extras libapparmor-dev
libboost-filesystem-dev libboost-regex-dev libqtdbustest1-dev libunity-api-dev
python3-tornado qml-module-qttest xvfb
- cd no-fallback-albumart
- cmake .
- make
- ctest -R qml --verbose
- check if crash (Segmentation fault (core dumped)) or no crash (don't mind
tests pass/fail)
To manage notifications about this bug go to:
[Touch-packages] [Bug 1469611] Re: QQuickPixmapReader::asyncResponseFinished segfaults if a QQuickAsyncImageProvider returns an error response
** Description changed:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
QQuickTextureFactory *t = 0;
QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
QString errorString;
QSize readSize;
if (!response-errorString().isEmpty()) {
error = QQuickPixmapReply::Loading;
errorString = response-errorString();
} else {
t = response-textureFactory();
}
mutex.lock();
if (!cancelled.contains(job))
job-postReply(error, errorString, t-textureSize(), t);
mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
- Test case:
+ Test case (on desktop):
- bzr branch lp:~jamesh/thumbnailer/no-fallback-albumart
- - build the branch
- - run ctest -R qml --verbose
- - crash or no crash (don't mind pass/fail)
+ - sudo apt-get build-dep thumbnailer
+ - sudo apt install libleveldb-dev cmake-extras libapparmor-dev
libboost-filesystem-dev libboost-regex-dev libqtdbustest1-dev libunity-api-dev
python3-tornado qml-module-qttest xvfb
+ - cd no-fallback-albumart
+ - cmake .
+ - make
+ - ctest -R qml --verbose
+ - check if crash (Aborted core dumped) or no crash (don't mind pass/fail)
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to qtdeclarative-opensource-
src in Ubuntu.
https://bugs.launchpad.net/bugs/1469611
Title:
QQuickPixmapReader::asyncResponseFinished segfaults if a
QQuickAsyncImageProvider returns an error response
Status in qtdeclarative-opensource-src package in Ubuntu:
In Progress
Status in qtdeclarative-opensource-src package in Ubuntu RTM:
In Progress
Bug description:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
QQuickTextureFactory *t = 0;
QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
QString errorString;
QSize readSize;
if (!response-errorString().isEmpty()) {
error = QQuickPixmapReply::Loading;
errorString = response-errorString();
} else {
t = response-textureFactory();
}
mutex.lock();
if (!cancelled.contains(job))
job-postReply(error, errorString, t-textureSize(), t);
mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
Test case (on desktop):
- bzr branch lp:~jamesh/thumbnailer/no-fallback-albumart
- sudo apt-get build-dep thumbnailer
- sudo apt install libleveldb-dev cmake-extras libapparmor-dev
libboost-filesystem-dev libboost-regex-dev libqtdbustest1-dev libunity-api-dev
python3-tornado qml-module-qttest xvfb
- cd no-fallback-albumart
- cmake .
- make
- ctest -R qml --verbose
- check if crash (Aborted core dumped) or no crash (don't mind pass/fail)
To manage notifications about this bug go to:
[Touch-packages] [Bug 1469611] Re: QQuickPixmapReader::asyncResponseFinished segfaults if a QQuickAsyncImageProvider returns an error response
s/vivid-proposed/vivid-overlay/
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to qtdeclarative-opensource-
src in Ubuntu.
https://bugs.launchpad.net/bugs/1469611
Title:
QQuickPixmapReader::asyncResponseFinished segfaults if a
QQuickAsyncImageProvider returns an error response
Status in qtdeclarative-opensource-src package in Ubuntu:
In Progress
Status in qtdeclarative-opensource-src package in Ubuntu RTM:
In Progress
Bug description:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
QQuickTextureFactory *t = 0;
QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
QString errorString;
QSize readSize;
if (!response-errorString().isEmpty()) {
error = QQuickPixmapReply::Loading;
errorString = response-errorString();
} else {
t = response-textureFactory();
}
mutex.lock();
if (!cancelled.contains(job))
job-postReply(error, errorString, t-textureSize(), t);
mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtdeclarative-opensource-src/+bug/1469611/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1469611] Re: QQuickPixmapReader::asyncResponseFinished segfaults if a QQuickAsyncImageProvider returns an error response
Please test landing-043 silo with vivid-proposed and report back
together with which device + image number it was tested with.
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to qtdeclarative-opensource-
src in Ubuntu.
https://bugs.launchpad.net/bugs/1469611
Title:
QQuickPixmapReader::asyncResponseFinished segfaults if a
QQuickAsyncImageProvider returns an error response
Status in qtdeclarative-opensource-src package in Ubuntu:
In Progress
Status in qtdeclarative-opensource-src package in Ubuntu RTM:
In Progress
Bug description:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
QQuickTextureFactory *t = 0;
QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
QString errorString;
QSize readSize;
if (!response-errorString().isEmpty()) {
error = QQuickPixmapReply::Loading;
errorString = response-errorString();
} else {
t = response-textureFactory();
}
mutex.lock();
if (!cancelled.contains(job))
job-postReply(error, errorString, t-textureSize(), t);
mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtdeclarative-opensource-src/+bug/1469611/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1469611] Re: QQuickPixmapReader::asyncResponseFinished segfaults if a QQuickAsyncImageProvider returns an error response
@Albert including that too.
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to qtdeclarative-opensource-
src in Ubuntu.
https://bugs.launchpad.net/bugs/1469611
Title:
QQuickPixmapReader::asyncResponseFinished segfaults if a
QQuickAsyncImageProvider returns an error response
Status in qtdeclarative-opensource-src package in Ubuntu:
In Progress
Status in qtdeclarative-opensource-src package in Ubuntu RTM:
In Progress
Bug description:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
QQuickTextureFactory *t = 0;
QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
QString errorString;
QSize readSize;
if (!response-errorString().isEmpty()) {
error = QQuickPixmapReply::Loading;
errorString = response-errorString();
} else {
t = response-textureFactory();
}
mutex.lock();
if (!cancelled.contains(job))
job-postReply(error, errorString, t-textureSize(), t);
mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtdeclarative-opensource-src/+bug/1469611/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1469611] Re: QQuickPixmapReader::asyncResponseFinished segfaults if a QQuickAsyncImageProvider returns an error response
** Changed in: qtdeclarative-opensource-src (Ubuntu RTM)
Importance: Undecided = High
** Changed in: qtdeclarative-opensource-src (Ubuntu RTM)
Status: New = In Progress
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to qtdeclarative-opensource-
src in Ubuntu.
https://bugs.launchpad.net/bugs/1469611
Title:
QQuickPixmapReader::asyncResponseFinished segfaults if a
QQuickAsyncImageProvider returns an error response
Status in qtdeclarative-opensource-src package in Ubuntu:
In Progress
Status in qtdeclarative-opensource-src package in Ubuntu RTM:
In Progress
Bug description:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
QQuickTextureFactory *t = 0;
QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
QString errorString;
QSize readSize;
if (!response-errorString().isEmpty()) {
error = QQuickPixmapReply::Loading;
errorString = response-errorString();
} else {
t = response-textureFactory();
}
mutex.lock();
if (!cancelled.contains(job))
job-postReply(error, errorString, t-textureSize(), t);
mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtdeclarative-opensource-src/+bug/1469611/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1469611] Re: QQuickPixmapReader::asyncResponseFinished segfaults if a QQuickAsyncImageProvider returns an error response
** Changed in: qtdeclarative-opensource-src (Ubuntu)
Status: Triaged = In Progress
** Also affects: qtdeclarative-opensource-src (Ubuntu RTM)
Importance: Undecided
Status: New
** Changed in: qtdeclarative-opensource-src (Ubuntu RTM)
Assignee: (unassigned) = Timo Jyrinki (timo-jyrinki)
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to qtdeclarative-opensource-
src in Ubuntu.
https://bugs.launchpad.net/bugs/1469611
Title:
QQuickPixmapReader::asyncResponseFinished segfaults if a
QQuickAsyncImageProvider returns an error response
Status in qtdeclarative-opensource-src package in Ubuntu:
In Progress
Status in qtdeclarative-opensource-src package in Ubuntu RTM:
New
Bug description:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
QQuickTextureFactory *t = 0;
QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
QString errorString;
QSize readSize;
if (!response-errorString().isEmpty()) {
error = QQuickPixmapReply::Loading;
errorString = response-errorString();
} else {
t = response-textureFactory();
}
mutex.lock();
if (!cancelled.contains(job))
job-postReply(error, errorString, t-textureSize(), t);
mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtdeclarative-opensource-src/+bug/1469611/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1469611] Re: QQuickPixmapReader::asyncResponseFinished segfaults if a QQuickAsyncImageProvider returns an error response
Timo can you please also include this one? https://codereview.qt-
project.org/#/c/120638/
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to qtdeclarative-opensource-
src in Ubuntu.
https://bugs.launchpad.net/bugs/1469611
Title:
QQuickPixmapReader::asyncResponseFinished segfaults if a
QQuickAsyncImageProvider returns an error response
Status in qtdeclarative-opensource-src package in Ubuntu:
In Progress
Status in qtdeclarative-opensource-src package in Ubuntu RTM:
New
Bug description:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
QQuickTextureFactory *t = 0;
QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
QString errorString;
QSize readSize;
if (!response-errorString().isEmpty()) {
error = QQuickPixmapReply::Loading;
errorString = response-errorString();
} else {
t = response-textureFactory();
}
mutex.lock();
if (!cancelled.contains(job))
job-postReply(error, errorString, t-textureSize(), t);
mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtdeclarative-opensource-src/+bug/1469611/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1469611] Re: QQuickPixmapReader::asyncResponseFinished segfaults if a QQuickAsyncImageProvider returns an error response
jamesh Mirv: okay. The tests in my thumbnailer branch no longer
crash with the silo applied.
** Description changed:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
- QQuickTextureFactory *t = 0;
- QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
- QString errorString;
- QSize readSize;
- if (!response-errorString().isEmpty()) {
- error = QQuickPixmapReply::Loading;
- errorString = response-errorString();
- } else {
- t = response-textureFactory();
-}
- mutex.lock();
- if (!cancelled.contains(job))
- job-postReply(error, errorString, t-textureSize(), t);
- mutex.unlock();
+ QQuickTextureFactory *t = 0;
+ QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
+ QString errorString;
+ QSize readSize;
+ if (!response-errorString().isEmpty()) {
+ error = QQuickPixmapReply::Loading;
+ errorString = response-errorString();
+ } else {
+ t = response-textureFactory();
+ }
+ mutex.lock();
+ if (!cancelled.contains(job))
+ job-postReply(error, errorString, t-textureSize(), t);
+ mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
+
+ Test case:
+
+ - bzr branch lp:~jamesh/thumbnailer/no-fallback-albumart
+ - build the branch
+ - run ctest -R qml --verbose
+ - crash or no crash (don't mind pass/fail)
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to qtdeclarative-opensource-
src in Ubuntu.
https://bugs.launchpad.net/bugs/1469611
Title:
QQuickPixmapReader::asyncResponseFinished segfaults if a
QQuickAsyncImageProvider returns an error response
Status in qtdeclarative-opensource-src package in Ubuntu:
In Progress
Status in qtdeclarative-opensource-src package in Ubuntu RTM:
In Progress
Bug description:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
QQuickTextureFactory *t = 0;
QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
QString errorString;
QSize readSize;
if (!response-errorString().isEmpty()) {
error = QQuickPixmapReply::Loading;
errorString = response-errorString();
} else {
t = response-textureFactory();
}
mutex.lock();
if (!cancelled.contains(job))
job-postReply(error, errorString, t-textureSize(), t);
mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
Test case:
- bzr branch lp:~jamesh/thumbnailer/no-fallback-albumart
- build the branch
- run ctest -R qml --verbose
- crash or no crash (don't mind pass/fail)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtdeclarative-opensource-src/+bug/1469611/+subscriptions
--
Mailing list:
[Touch-packages] [Bug 1469611] Re: QQuickPixmapReader::asyncResponseFinished segfaults if a QQuickAsyncImageProvider returns an error response
It's been now merged upstream.
Timo can you please take care of merging it to our distro-patch?
** Changed in: qtdeclarative-opensource-src (Ubuntu)
Importance: Undecided = High
** Changed in: qtdeclarative-opensource-src (Ubuntu)
Assignee: (unassigned) = Timo Jyrinki (timo-jyrinki)
** Changed in: qtdeclarative-opensource-src (Ubuntu)
Status: New = Triaged
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to qtdeclarative-opensource-
src in Ubuntu.
https://bugs.launchpad.net/bugs/1469611
Title:
QQuickPixmapReader::asyncResponseFinished segfaults if a
QQuickAsyncImageProvider returns an error response
Status in qtdeclarative-opensource-src package in Ubuntu:
Triaged
Bug description:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
QQuickTextureFactory *t = 0;
QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
QString errorString;
QSize readSize;
if (!response-errorString().isEmpty()) {
error = QQuickPixmapReply::Loading;
errorString = response-errorString();
} else {
t = response-textureFactory();
}
mutex.lock();
if (!cancelled.contains(job))
job-postReply(error, errorString, t-textureSize(), t);
mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtdeclarative-opensource-src/+bug/1469611/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1469611] Re: QQuickPixmapReader::asyncResponseFinished segfaults if a QQuickAsyncImageProvider returns an error response
Fixed by https://codereview.qt-project.org/#/c/115522/
Let's wait for upstream before distro-patching i guess
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to qtdeclarative-opensource-
src in Ubuntu.
https://bugs.launchpad.net/bugs/1469611
Title:
QQuickPixmapReader::asyncResponseFinished segfaults if a
QQuickAsyncImageProvider returns an error response
Status in qtdeclarative-opensource-src package in Ubuntu:
New
Bug description:
While working on the new thumbnailer, we've been using the new
QQuickAsyncImageProvider API. The API allows us to report errors by
overriding the errorString() method on QQuickImageResponse to return a
non-empty string. However, if I do so the application crashes.
Loading up the symbols to get a stack trace shows this to be a bug in
the logic of QQuickPixmapReader::asyncResponseFinished:
QQuickTextureFactory *t = 0;
QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
QString errorString;
QSize readSize;
if (!response-errorString().isEmpty()) {
error = QQuickPixmapReply::Loading;
errorString = response-errorString();
} else {
t = response-textureFactory();
}
mutex.lock();
if (!cancelled.contains(job))
job-postReply(error, errorString, t-textureSize(), t);
mutex.unlock();
If errorString() is not empty, then t will still be NULL. It is then
dereferenced to call t-textureSize() resulting in a segfault.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: libqt5quick5 5.4.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
Uname: Linux 3.19.0-20-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 29 14:53:49 2015
InstallationDate: Installed on 2013-10-29 (607 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64
(20131016.1)
SourcePackage: qtdeclarative-opensource-src
UpgradeStatus: Upgraded to wily on 2015-06-13 (15 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtdeclarative-opensource-src/+bug/1469611/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
