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| author | Harald Anlauf <anlauf@gmx.de> | 2020-06-07 16:43:12 +0200 |
|---|---|---|
| committer | Harald Anlauf <anlauf@gmx.de> | 2020-06-07 16:43:12 +0200 |
| commit | 5aaccde3db39fac7e7f6677ceccc1eadd9c6a424 (patch) | |
| tree | 8fcf25f6e932660b41ae3e765310e34d4e7c42d5 /gcc/fortran/class.c | |
| parent | 761306fc5e60b1af1f7d0cc076da772a6c821cac (diff) | |
| download | gcc-5aaccde3db39fac7e7f6677ceccc1eadd9c6a424.zip gcc-5aaccde3db39fac7e7f6677ceccc1eadd9c6a424.tar.gz gcc-5aaccde3db39fac7e7f6677ceccc1eadd9c6a424.tar.bz2 | |
PR fortran/95091 - Buffer overflows with submodules and long symbols
Add cast to fix bootstrap error with -Werror=sign-compare.
gcc/fortran/
PR fortran/95091
* class.c (gfc_hash_value): Add cast.
Diffstat (limited to 'gcc/fortran/class.c')
| -rw-r--r-- | gcc/fortran/class.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/fortran/class.c b/gcc/fortran/class.c index 8bb7350..2b55859 100644 --- a/gcc/fortran/class.c +++ b/gcc/fortran/class.c @@ -540,7 +540,7 @@ gfc_hash_value (gfc_symbol *sym) get_unique_type_string (&c[0], sym); len = strnlen (c, sizeof (c)); - gcc_assert (len < sizeof (c)); + gcc_assert ((size_t) len < sizeof (c)); for (i = 0; i < len; i++) hash = (hash << 6) + (hash << 16) - hash + c[i]; |