diff options
| author | mjw <mjw@a5019735-40e9-0310-863c-91ae7b9d1cf9> | 2015-09-04 10:52:01 +0000 |
|---|---|---|
| committer | mjw <mjw@a5019735-40e9-0310-863c-91ae7b9d1cf9> | 2015-09-04 10:52:01 +0000 |
| commit | 653256c58758105c4577a215c246124b20dd90bb (patch) | |
| tree | 41a719e2e074345f8b2a8c5045416f2e3718717b /glibc-2.34567-NPTL-helgrind.supp | |
| parent | 33dc87a33c30e0281af6722056296493c9e172ef (diff) | |
| download | valgrind-653256c58758105c4577a215c246124b20dd90bb.tar.gz | |
Bug #352130 helgrind reports false races for printfs using mempcpy
Add a new Race suppression.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15622 a5019735-40e9-0310-863c-91ae7b9d1cf9
Diffstat (limited to 'glibc-2.34567-NPTL-helgrind.supp')
| -rw-r--r-- | glibc-2.34567-NPTL-helgrind.supp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/glibc-2.34567-NPTL-helgrind.supp b/glibc-2.34567-NPTL-helgrind.supp index b61a33955..ed105b8db 100644 --- a/glibc-2.34567-NPTL-helgrind.supp +++ b/glibc-2.34567-NPTL-helgrind.supp @@ -23,6 +23,10 @@ # this, then loads of errors to do with stdio are reported, because # H fails to see glibc's internal locking/unlocking of FILE*s # as required by POSIX. A better solution is needed. +# +# - some of the stdio functions in newer glibc manipulate stdio +# FILE*s state through mempcpy, which we intercept, so we also need +# to suppress such manipulations. #{ # helgrind-glibc2X-001 @@ -41,6 +45,14 @@ } { + helgrind-glibc-io-xsputn-mempcpy + Helgrind:Race + fun:__GI_mempcpy + fun:_IO_*xsputn* + obj:*/lib*/libc-2.*so* +} + +{ helgrind-glibc2X-005 Helgrind:Race obj:*/lib*/libpthread-2.*so* |