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| author | Alan Modra <amodra@gmail.com> | 2025-01-01 22:38:03 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2025-01-01 22:38:03 +1030 |
| commit | 1d2becbb32224902e8a310b478461dd61f9c9193 (patch) | |
| tree | 6010b3eb64b6926922eb8aa9c879d95ec6c98b1e /gas | |
| parent | b38cf91f230bc3892ab9c3deb4f1b6639c657c47 (diff) | |
| download | gdb-1d2becbb32224902e8a310b478461dd61f9c9193.zip gdb-1d2becbb32224902e8a310b478461dd61f9c9193.tar.gz gdb-1d2becbb32224902e8a310b478461dd61f9c9193.tar.bz2 | |
gas totalfrags
Avoid any possibility of signed overflow. (Seen on oss-fuzz).
* frags.c (totalfrags): Make unsigned.
(get_frag_count): Return unsigned.
* frags.h (get_frag_count): Likewise.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/frags.c | 4 | ||||
| -rw-r--r-- | gas/frags.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/gas/frags.c b/gas/frags.c index c154a5a..a57a4d5 100644 --- a/gas/frags.c +++ b/gas/frags.c @@ -25,9 +25,9 @@ extern fragS zero_address_frag; extern fragS predefined_address_frag; -static int totalfrags; +static unsigned int totalfrags; -int +unsigned int get_frag_count (void) { return totalfrags; diff --git a/gas/frags.h b/gas/frags.h index e71a407..a1dcea0 100644 --- a/gas/frags.h +++ b/gas/frags.h @@ -155,7 +155,7 @@ bool frag_offset_fixed_p (const fragS *, const fragS *, offsetT *); bool frag_offset_ignore_align_p (const fragS *, const fragS *, offsetT *); bool frag_gtoffset_p (valueT, const fragS *, valueT, const fragS *, offsetT *); -int get_frag_count (void); +unsigned int get_frag_count (void); void clear_frag_count (void); #endif /* FRAGS_H */ |