Public bug reported:
Ubuntu version: 18.04
bcc version:0.16.17
I found a bug in bcc , would you help me to check if this bug is true?thanks
for your patience.
==========================================================================================================
step 1 :
In file build/as/genobj.c(build is directory generated by configure) ,
function putobjword line 668 :
buf is defined here but not initialized
step 2 :
In file build/as/genobj.c(build is directory generated by configure) ,
function putobjword line 672 :
buf[1] is used as the 1st parameter in function putobj1 (buf[1] is
uninitialized)
** Affects: linux86 (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
Ubuntu version: 18.04
bcc version:0.16.17
-
==========================================================================================================
- step 1 :
- In file build/as/genobj.c(build is directory generated by configure)
, function putobjword line 668 :
- buf is defined here but not initialized
+ step 1 :
+ In file build/as/genobj.c(build is directory generated by configure) ,
function putobjword line 668 :
+ buf is defined here but not initialized
- step 2 :
- In file build/as/genobj.c(build is directory generated by configure)
, function putobjword line 672 :
- buf[1] is used as the 1st parameter in function putobj1
(buf[1] is uninitialized)
-
- there are several potential bugs of Unchecked Return Value to NULL
- Pointer Dereference :
+ step 2 :
+ In file build/as/genobj.c(build is directory generated by configure) ,
function putobjword line 672 :
+ buf[1] is used as the 1st parameter in function putobj1 (buf[1] is
uninitialized)
** Description changed:
Ubuntu version: 18.04
bcc version:0.16.17
+ I found a bug in bcc , would you help me to check if this bug is true?thanks
for your patience.
==========================================================================================================
step 1 :
In file build/as/genobj.c(build is directory generated by configure) ,
function putobjword line 668 :
buf is defined here but not initialized
step 2 :
In file build/as/genobj.c(build is directory generated by configure) ,
function putobjword line 672 :
buf[1] is used as the 1st parameter in function putobj1 (buf[1] is
uninitialized)
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https://bugs.launchpad.net/bugs/1941974
Title:
A potential bug of Use of Uninitialized Variable
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