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| author | David Mitchell <davem@iabyn.com> | 2014-12-22 20:57:52 +0000 |
|---|---|---|
| committer | David Mitchell <davem@iabyn.com> | 2014-12-31 11:28:52 +0000 |
| commit | 0213d723ad5ab5e1e73d506449510c725bbdd15d (patch) | |
| tree | b0e760159d260b63039b356872fd472b49f92220 /asan_ignore | |
| parent | ea11461288d14099c29bf480cfd98479d3613a9c (diff) | |
| download | perl-0213d723ad5ab5e1e73d506449510c725bbdd15d.tar.gz | |
asan_ignore: exclude S_expect_number()
This function numifies the field width string in something like
printf "%10f". It handles integer overflow itself, so suppress
ASan warnings, e.g.
sv.c:10716:26: runtime error: signed integer overflow: 922337203 * 10 cannot be represented in type 'int'
Diffstat (limited to 'asan_ignore')
| -rw-r--r-- | asan_ignore | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/asan_ignore b/asan_ignore index 4a1dc83870..e0f5685bc1 100644 --- a/asan_ignore +++ b/asan_ignore @@ -23,3 +23,8 @@ fun:Perl_pp_i_* # (UVs normally, IVs with 'use integer') fun:Perl_pp_left_shift + +# this function numifies the field width in eg printf "%10f". +# It has its own overflow detection, so don't warn about it + +fun:S_expect_number |