| commit | 7b5867b1fda1dbadc1291988828f6d6ad9438144 | |
| author | Mark Wielaard <mark@klomp.org> | |
| Fri, 8 Apr 2022 12:58:38 +0000 (8 14:58 +0200) | ||
| committer | Mark Wielaard <mark@klomp.org> | |
| Fri, 8 Apr 2022 12:58:38 +0000 (8 14:58 +0200) | ||
| tree | 302fa734097bd2c129c9abfa93e3213103683a90 | treesnapshot (tar.gz zip) |
| parent | a1bb40171ab2289043856c6893522449ccc9fdff | commitdiff |
helgrind reports false races for printfs using mempcpy on FILE* state
We already have a suppression for helgrind which is for when glibc
uses __GI_mempcpy to manipulate internal FILE state (this was bug
352130). But since glibc-2.26 mempcpy is used instead __GI_mempcpy,
making the suppresion from the original bug obsolete.
This patch adds a new suppression using mempcpy but doesn't replace
the original suppression for older systems.
Patch adding suppression + testcase by Jesus Checa <jcheca@redhat.com>
https://bugs.kde.org/show_bug.cgi?id=450962
We already have a suppression for helgrind which is for when glibc
uses __GI_mempcpy to manipulate internal FILE state (this was bug
352130). But since glibc-2.26 mempcpy is used instead __GI_mempcpy,
making the suppresion from the original bug obsolete.
This patch adds a new suppression using mempcpy but doesn't replace
the original suppression for older systems.
Patch adding suppression + testcase by Jesus Checa <jcheca@redhat.com>
https://bugs.kde.org/show_bug.cgi?id=450962
| .gitignore | diffblobblamehistory | |
| glibc-2.X-helgrind.supp.in | diffblobblamehistory | |
| helgrind/tests/Makefile.am | diffblobblamehistory | |
| helgrind/tests/pth_mempcpy_false_races.c | [new file with mode: 0644] | blob |
| helgrind/tests/pth_mempcpy_false_races.stderr.exp | [new file with mode: 0644] | blob |
| helgrind/tests/pth_mempcpy_false_races.vgtest | [new file with mode: 0644] | blob |