From bdd253e4505643808eb5d30a18a727683aada5e5 Mon Sep 17 00:00:00 2001 From: Bernhard Reutner-Fischer Date: Thu, 5 Apr 2007 09:21:24 +0000 Subject: - fix segfault in reset_ino_dev_hashtable() when *hashtable was null. Seen in the testsuite for du -l .../testsuite on exit with CLEAN_UP enabled. --- libbb/inode_hash.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'libbb') diff --git a/libbb/inode_hash.c b/libbb/inode_hash.c index 0705102b8..78c1b0f9e 100644 --- a/libbb/inode_hash.c +++ b/libbb/inode_hash.c @@ -77,7 +77,7 @@ void reset_ino_dev_hashtable(void) int i; ino_dev_hashtable_bucket_t *bucket; - for (i = 0; i < HASH_SIZE; i++) { + for (i = 0; ino_dev_hashtable && i < HASH_SIZE; i++) { while (ino_dev_hashtable[i] != NULL) { bucket = ino_dev_hashtable[i]->next; free(ino_dev_hashtable[i]); @@ -87,4 +87,6 @@ void reset_ino_dev_hashtable(void) free(ino_dev_hashtable); ino_dev_hashtable = NULL; } +#else +void reset_ino_dev_hashtable(void); #endif -- cgit v1.2.3-55-g6feb