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A bit of item alignment paranoia

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This commit is contained in:
Russell Belfer 2013-08-22 11:50:10 -07:00
parent 8d9a85d43a
commit 2b6e190847
1 changed files with 7 additions and 4 deletions
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9
src/sortedcache.c
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@ -258,7 +258,7 @@ int git_sortedcache_upsert(void **out, git_sortedcache *sc, const char *key)
int error = 0; int error = 0;
khiter_t pos; khiter_t pos;
void *item; void *item;
size_t keylen; size_t keylen, itemlen;
char *item_key; char *item_key;
pos = git_strmap_lookup_index(sc->map, key); pos = git_strmap_lookup_index(sc->map, key);
@ -268,8 +268,11 @@ int git_sortedcache_upsert(void **out, git_sortedcache *sc, const char *key)
} }
keylen = strlen(key); keylen = strlen(key);
item = git_pool_mallocz(&sc->pool, sc->item_path_offset + keylen + 1); itemlen = sc->item_path_offset + keylen + 1;
if (!item) { /* don't use GITERR_CHECK_ALLOC b/c of lock */ itemlen = (itemlen + 7) & ~7;
if ((item = git_pool_mallocz(&sc->pool, itemlen)) == NULL) {
/* don't use GITERR_CHECK_ALLOC b/c of lock */
error = -1; error = -1;
goto done; goto done;
} }