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| author | Dan McGee <dpmcgee@gmail.com> | 2009-05-11 20:17:38 -0500 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-05-16 22:41:18 -0700 |
| commit | b867d324ceb7e5c4f14a04c6b55d69498812d24b (patch) | |
| tree | 4995fea8f2d925feaeb0183ac2e87c6fa86a5144 /decorate.c | |
| parent | e4b09dad9f65395fd4bb8ab165012a3a6698a75b (diff) | |
| download | git-b867d324ceb7e5c4f14a04c6b55d69498812d24b.tar.gz | |
Fix type-punning issues
In these two places we are casting part of our unsigned char sha1 array into
an unsigned int, which violates GCCs strict-aliasing rules (and probably
other compilers).
Signed-off-by: Dan McGee <dpmcgee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'decorate.c')
| -rw-r--r-- | decorate.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/decorate.c b/decorate.c index 82d9e221ea..e6fd8a7441 100644 --- a/decorate.c +++ b/decorate.c @@ -8,7 +8,9 @@ static unsigned int hash_obj(const struct object *obj, unsigned int n) { - unsigned int hash = *(unsigned int *)obj->sha1; + unsigned int hash; + + memcpy(&hash, obj->sha1, sizeof(unsigned int)); return hash % n; } |