diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2015-04-23 18:19:48 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2015-04-23 18:19:48 +0200 |
| commit | 4e7efadf120c3357a251b6b2268ec6f3dfb1bd22 (patch) | |
| tree | aab4b551a185af8903023edb6e068c905f8be8c7 /sys | |
| parent | c1ff805e236a818eb530ac68236c506448377419 (diff) | |
hjfs: fix erealloc(..., 0) crash when removing member from group array makes it empty (thanks 9dan)
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/src/cmd/hjfs/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/src/cmd/hjfs/main.c b/sys/src/cmd/hjfs/main.c index abf37c112..947032723 100644 --- a/sys/src/cmd/hjfs/main.c +++ b/sys/src/cmd/hjfs/main.c @@ -31,7 +31,7 @@ void* erealloc(void *v, int c) { v = realloc(v, c); - if(v == 0) + if(v == 0 && c != 0) sysfatal("realloc: %r"); setrealloctag(v, getcallerpc(&c)); return v; |