https://bugs.kde.org/show_bug.cgi?id=446281
Bug ID: 446281
Summary: Add a DRD suppression for fwrite
Product: valgrind
Version: 3.19 GIT
Platform: Other
OS: Other
Status: REPORTED
Severity: normal
Priority: NOR
Component: drd
Assignee: bart.vanassche+...@gmail.com
Reporter: pjfl...@wanadoo.fr
Target Milestone: ---
Helgrind already has
{
helgrind-glibc-io-xsputn-mempcpy
Helgrind:Race
fun:__GI_mempcpy
fun:_IO_*xsputn*
obj:@GLIBC_LIBC_PATH@
}
DRD has no equivalent, and I see hazard reports for uses of "std::cerr <<" with
std::thread. I would expect there us a similar issue with (f)printf/pthreads in
C.
I suggest
{
drd-glibc-io-xsputn-mempcpy
drd:ConflictingAccess
fun:__GI_mempcpy
fun:_IO_*xsputn*
obj:@GLIBC_LIBC_PATH@
}
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