jmb did soem corrections to yestardays run, so I repeated it this morning
http://www.kyllikki.org/scan-build-2011-05-17-1.tar.gz
Log was:
scan-build: 'clang' executable not found in
'/home/vince/clang/llvm/tools/clang/tools/scan-build/bin'.
scan-build: Using 'clang' from path:
/home/vince/clang/build/Debug+Asserts/bin//clang
M.CONFIG: JPEG (libjpeg) enabled (NETSURF_USE_JPEG := YES)
M.CONFIG: JNG/MNG/PNG (libmng) disabled (NETSURF_USE_MNG := NO)
M.CONFIG: PDF export (haru) disabled (NETSURF_USE_HARU_PDF := NO)
M.CONFIG: glibc internal iconv enabled (NETSURF_USE_LIBICONV_PLUG := YES)
M.CONFIG: SVG (librsvg-2.0) auto-enabled (NETSURF_USE_RSVG := AUTO)
M.CONFIG: SVG (libsvgtiny) disabled (NETSURF_USE_NSSVG := NO)
M.CONFIG: Sprite (librosprite) auto-disabled (NETSURF_USE_ROSPRITE := AUTO)
M.CONFIG: BMP (libnsbmp) enabled (NETSURF_USE_BMP := YES)
M.CONFIG: GIF (libnsgif) enabled (NETSURF_USE_GIF := YES)
M.CONFIG: PNG (libpng) enabled (NETSURF_USE_PNG := YES)
M.CONFIG: WebP (libwebp) disabled (NETSURF_USE_WEBP := NO)
MKDIR: build-Linux-gtk
MKDIR: build-Linux-gtk/deps
COMPILE: utils/utils.c
COMPILE: utils/utf8.c
COMPILE: utils/useragent.c
COMPILE: utils/url.c
COMPILE: utils/talloc.c
COMPILE: utils/messages.c
COMPILE: utils/log.c
COMPILE: utils/locale.c
COMPILE: utils/http.c
COMPILE: utils/hashtable.c
COMPILE: utils/filepath.c
COMPILE: utils/filename.c
COMPILE: utils/container.c
COMPILE: utils/base64.c
COMPILE: render/textplain.c
COMPILE: render/table.c
render/table.c:419:4: warning: Value stored to 'a_src' is never read
a_src = b_src;
^ ~~~~~
render/table.c:365:4: warning: Value stored to 'a_src' is never read
a_src = b_src;
^ ~~~~~
render/table.c:602:4: warning: Value stored to 'a_src' is never read
a_src = b_src;
^ ~~~~~
render/table.c:646:23: warning: Access to field 'parent' results in a
dereference of a null pointer (loaded from variable 'row')
struct box *group = row->parent;
^~~
render/table.c:687:4: warning: Value stored to 'a_src' is never read
a_src = b_src;
^ ~~~~~
5 warnings generated.
COMPILE: render/list.c
COMPILE: render/layout.c
render/layout.c:660:9: warning: Access to field 'next' results in a dereference
of a null pointer (loaded from variable 'box')
box = box->next;
^~~
render/layout.c:3950:41: warning: Division by zero
extra = 1 + (cell->min_width - min) /
^
2 warnings generated.
COMPILE: render/imagemap.c
COMPILE: render/hubbub_binding.c
render/hubbub_binding.c:471:15: warning: Assigned value is always the same as
the existing value
n->_private = (void *) (++count);
~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~
render/hubbub_binding.c:476:15: warning: Assigned value is always the same as
the existing value
n->_private = (void *) (++count);
~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~
render/hubbub_binding.c:492:15: warning: Assigned value is always the same as
the existing value
n->_private = (void *) (--count);
~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~
render/hubbub_binding.c:499:15: warning: Assigned value is always the same as
the existing value
n->_private = (void *) (--count);
~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~
4 warnings generated.
COMPILE: render/html_redraw.c
COMPILE: render/html_interaction.c
render/html_interaction.c:248:4: warning: Value stored to 'overflow' is never
read
overflow = css_computed_overflow(box->style);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
COMPILE: render/html.c
COMPILE: render/form.c
render/form.c:913:3: warning: Value stored to 'scroll' is never read
scroll = 0;
^ ~
render/form.c:928:6: warning: Value stored to 'scroll' is never read
scroll = (i + 1) *
^ ~~~~~~~~~
2 warnings generated.
COMPILE: render/font.c
COMPILE: render/box_normalise.c
COMPILE: render/box_construct.c
COMPILE: render/box.c
render/box.c:128:41: warning: The left operand to '|' is always 0
box->flags = style_owned ? (box->flags | STYLE_OWNED) : box->flags;
~~~~~~~~~~ ^
1 warning generated.
COMPILE: image/webp.c
COMPILE: image/svg.c
COMPILE: image/rsvg.c
COMPILE: image/png.c
COMPILE: image/nssprite.c
COMPILE: image/mng.c
COMPILE: image/jpeg.c
COMPILE: image/image.c
COMPILE: image/ico.c
COMPILE: image/gif.c
COMPILE: image/bmp.c
COMPILE: gtk/window.c
COMPILE: gtk/treeview.c
COMPILE: gtk/toolbar.c
gtk/toolbar.c:1058:2: warning: Value stored to 'ii' is never read
ii = BACK_BUTTON;
^ ~~~~~~~~~~~
gtk/toolbar.c:1057:2: warning: Value stored to 'i' is never read
i = BACK_BUTTON;
^ ~~~~~~~~~~~
2 warnings generated.
COMPILE: gtk/thumbnail.c
COMPILE: gtk/throbber.c
COMPILE: gtk/theme.c
COMPILE: gtk/tabs.c
COMPILE: gtk/system_colour.c
COMPILE: gtk/sexy_icon_entry.c
gtk/sexy_icon_entry.c:105:2: warning: Value stored to 'entry_class' is never
read
entry_class = GTK_ENTRY_CLASS(klass);
^ ~~~~~~~~~~~~~~~~~~~~~~
gtk/sexy_icon_entry.c:409:2: warning: Value stored to 'gtkentry' is never read
gtkentry = GTK_ENTRY(widget);
^ ~~~~~~~~~~~~~~~~~
gtk/sexy_icon_entry.c:471:10: warning: Access to field 'allocation' results in
a dereference of a null pointer (loaded from variable 'widget')
widget->allocation = *allocation;
~~~~~~ ^
gtk/sexy_icon_entry.c:643:24: warning: Access to field 'style' results in a
dereference of a null pointer (loaded from variable 'widget')
gtk_paint_flat_box(widget->style,
icon_info->window,
^~~~~~
4 warnings generated.
COMPILE: gtk/selection.c
COMPILE: gtk/search.c
COMPILE: gtk/schedule.c
COMPILE: gtk/scaffolding.c
COMPILE: gtk/save.c
COMPILE: gtk/print.c
COMPILE: gtk/plotters.c
COMPILE: gtk/menu.c
COMPILE: gtk/login.c
COMPILE: gtk/hotlist.c
COMPILE: gtk/history.c
COMPILE: gtk/gui.c
gtk/gui.c:438:2: warning: Value stored to 'bw' is never read
bw = browser_window_create(addr, 0, 0, true, false);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
COMPILE: gtk/font_pango.c
gtk/font_pango.c:271:2: warning: Value stored to 'context' is never read
context = nsfont_pango_context;
^ ~~~~~~~~~~~~~~~~~~~~
1 warning generated.
COMPILE: gtk/filetype.c
COMPILE: gtk/download.c
COMPILE: gtk/dialogs/source.c
COMPILE: gtk/dialogs/options.c
COMPILE: gtk/dialogs/about.c
COMPILE: gtk/cookies.c
COMPILE: gtk/completion.c
COMPILE: gtk/compat.c
COMPILE: gtk/bitmap.c
COMPILE: desktop/version.c
COMPILE: desktop/tree_url_node.c
COMPILE: desktop/tree.c
desktop/tree.c:469:2: warning: Value stored to 'width' is never read
width = node->box.width;
^ ~~~~~~~~~~~~~~~
desktop/tree.c:1064:7: warning: Access to field 'flags' results in a
dereference of a null pointer (loaded from variable 'tree')
if ((tree->flags & TREE_DELETE_EMPTY_DIRS) && parent != NULL &&
^~~~
2 warnings generated.
COMPILE: desktop/thumbnail.c
COMPILE: desktop/textinput.c
desktop/textinput.c:856:6: warning: The left operand to '-=' is always 0
dx -= text_box->x;
~~ ^
desktop/textinput.c:849:6: warning: Assigned value is always the same as the
existing value
dx = text_box->x;
~~ ^ ~~~~~~~~~~~
2 warnings generated.
COMPILE: desktop/textarea.c
COMPILE: desktop/sslcert.c
COMPILE: desktop/selection.c
COMPILE: desktop/searchweb.c
COMPILE: desktop/search.c
desktop/search.c:477:7: warning: Assigned value is garbage or undefined
ss = context[top].ss;
^ ~~~~~~~~~~~~~~~
1 warning generated.
COMPILE: desktop/scrollbar.c
desktop/scrollbar.c:220:3: warning: Value stored to 'well_length' is never read
well_length *= scale;
^ ~~~~~
1 warning generated.
COMPILE: desktop/save_text.c
COMPILE: desktop/save_pdf/pdf_plotters.c
COMPILE: desktop/save_pdf/font_haru.c
COMPILE: desktop/save_complete.c
COMPILE: desktop/print.c
COMPILE: desktop/plot_style.c
COMPILE: desktop/options.c
COMPILE: desktop/netsurf.c
COMPILE: desktop/mouse.c
COMPILE: desktop/knockout.c
COMPILE: desktop/hotlist.c
COMPILE: desktop/history_global_core.c
desktop/history_global_core.c:158:2: warning: Value stored to 'node' is never
read
node = tree_create_URL_node_shared(global_history_tree,
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
COMPILE: desktop/history_core.c
COMPILE: desktop/frames.c
COMPILE: desktop/download.c
COMPILE: desktop/cookies.c
COMPILE: desktop/browser.c
COMPILE: css/utils.c
COMPILE: css/select.c
COMPILE: css/internal.c
COMPILE: css/dump.c
css/dump.c:598:2: warning: Value stored to 'val' is never read
val = css_computed_counter_reset(style, &counter);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
css/dump.c:578:2: warning: Value stored to 'val' is never read
val = css_computed_counter_increment(style, &counter);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 warnings generated.
COMPILE: css/css.c
COMPILE: content/urldb.c
COMPILE: content/llcache.c
content/llcache.c:1241:15: warning: Access to field 'next' results in a
dereference of a null pointer (loaded from field 'prev')
user->prev->next = user->next;
~~~~ ^
1 warning generated.
COMPILE: content/hlcache.c
COMPILE: content/fetchers/resource.c
COMPILE: content/fetchers/file.c
COMPILE: content/fetchers/data.c
COMPILE: content/fetchers/curl.c
TESTMENT: utils/testament.h
COMPILE: content/fetchers/about.c
COMPILE: content/fetch.c
COMPILE: content/dirlist.c
COMPILE: content/content_factory.c
COMPILE: content/content.c
M.CONFIG: JPEG (libjpeg) enabled (NETSURF_USE_JPEG := YES)
M.CONFIG: JNG/MNG/PNG (libmng) disabled (NETSURF_USE_MNG := NO)
M.CONFIG: PDF export (haru) disabled (NETSURF_USE_HARU_PDF := NO)
M.CONFIG: glibc internal iconv enabled (NETSURF_USE_LIBICONV_PLUG := YES)
M.CONFIG: SVG (librsvg-2.0) auto-enabled (NETSURF_USE_RSVG := AUTO)
M.CONFIG: SVG (libsvgtiny) disabled (NETSURF_USE_NSSVG := NO)
M.CONFIG: Sprite (librosprite) auto-disabled (NETSURF_USE_ROSPRITE := AUTO)
M.CONFIG: BMP (libnsbmp) enabled (NETSURF_USE_BMP := YES)
M.CONFIG: GIF (libnsgif) enabled (NETSURF_USE_GIF := YES)
M.CONFIG: PNG (libpng) enabled (NETSURF_USE_PNG := YES)
M.CONFIG: WebP (libwebp) disabled (NETSURF_USE_WEBP := NO)
TESTMENT: unchanged
LINK: nsgtk
scan-build: 33 bugs found.
scan-build: Run 'scan-view /tmp/scan-build-2011-05-17-1' to examine bug reports.
