diff options
Diffstat (limited to 'bin/sh/expand.c')
| -rw-r--r-- | bin/sh/expand.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/bin/sh/expand.c b/bin/sh/expand.c index 1d5864d233bf..95d2e504cd70 100644 --- a/bin/sh/expand.c +++ b/bin/sh/expand.c @@ -664,8 +664,10 @@ expandmeta(str) savelastp = exparg.lastp; INTOFF; if (expdir == NULL) - expdir = ckmalloc(1024); /* I hope this is big enough */ + expdir = ckmalloc(8192); /* I hope this is big enough */ expmeta(expdir, str->text); + if(strlen(expdir) >= 8192) + error("malloc overflow in sh:expand.c in ckmalloc(8192)\n"); ckfree(expdir); expdir = NULL; INTON; |