diff options
| author | Bernhard Reutner-Fischer | 2007-04-05 09:21:24 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer | 2007-04-05 09:21:24 +0000 |
| commit | bdd253e4505643808eb5d30a18a727683aada5e5 (patch) | |
| tree | 2e465cd3b7d5f61f9eb318c1675ef27e164098de /libbb | |
| parent | 7d6c9296e7154ef131c318588e66044f71081a05 (diff) | |
| download | busybox-bdd253e4505643808eb5d30a18a727683aada5e5.zip busybox-bdd253e4505643808eb5d30a18a727683aada5e5.tar.gz | |
- 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.
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/inode_hash.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libbb/inode_hash.c b/libbb/inode_hash.c index 0705102..78c1b0f 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 |