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fix uninitialized variable in dladdr

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the affected branch only applies for DSOs that lack standard hash
table and only have the GNU hash table present.
This commit is contained in:
Rich Felker 2013-10-04 00:29:58 -04:00
commit 7886985e13
1 changed files with 1 additions and 1 deletions
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src/ldso/dynlink.c
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@ -1354,7 +1354,7 @@ int __dladdr(void *addr, Dl_info *info)
uint32_t *hashval; uint32_t *hashval;
buckets = p->ghashtab + 4 + (p->ghashtab[2]*sizeof(size_t)/4); buckets = p->ghashtab + 4 + (p->ghashtab[2]*sizeof(size_t)/4);
sym += p->ghashtab[1]; sym += p->ghashtab[1];
for (i = 0; i < p->ghashtab[0]; i++) { for (i = nsym = 0; i < p->ghashtab[0]; i++) {
if (buckets[i] > nsym) if (buckets[i] > nsym)
nsym = buckets[i]; nsym = buckets[i];
} }