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| author | Darren Tucker <dtucker@zip.com.au> | 2004-08-29 08:12:29 +0200 |
|---|---|---|
| committer | Darren Tucker <dtucker@zip.com.au> | 2004-08-29 08:12:29 +0200 |
| commit | f00e51d1f2ea01c33d5548b79a86c44036b90aae (patch) | |
| tree | e9a8979d45a52964ad6555c66c97d861a999822e /openbsd-compat/getrrsetbyname.c | |
| parent | Add filename to ChangeLog entry (diff) | |
| download | openssh-f00e51d1f2ea01c33d5548b79a86c44036b90aae.tar.xz openssh-f00e51d1f2ea01c33d5548b79a86c44036b90aae.zip | |
- (dtucker) [openbsd-compat/getrrsetbyname.c] Prevent getrrsetbyname from
failing with NOMEMORY if no sigs are returned and malloc(0) returns NULL.
From Martin.Kraemer at Fujitsu-Siemens.com; ok djm@
Diffstat (limited to 'openbsd-compat/getrrsetbyname.c')
| -rw-r--r-- | openbsd-compat/getrrsetbyname.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/openbsd-compat/getrrsetbyname.c b/openbsd-compat/getrrsetbyname.c index 660427c1f..4e869c4df 100644 --- a/openbsd-compat/getrrsetbyname.c +++ b/openbsd-compat/getrrsetbyname.c @@ -277,7 +277,7 @@ getrrsetbyname(const char *hostname, unsigned int rdclass, /* allocate memory for signatures */ rrset->rri_sigs = calloc(rrset->rri_nsigs, sizeof(struct rdatainfo)); - if (rrset->rri_sigs == NULL) { + if (rrset->rri_nsigs > 0 && rrset->rri_sigs == NULL) { result = ERRSET_NOMEMORY; goto fail; } |