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| author | Ulrich Drepper <drepper@redhat.com> | 1998-04-24 14:19:19 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-04-24 14:19:19 +0000 |
| commit | c3f556889baf6269787fa847470c46ef2a378c85 (patch) | |
| tree | 42a3b3d03320d3b9d6b9bf352bab23b03d6674aa /inet/rcmd.c | |
| parent | 0777024193516ccc4dbee53f6a2fb281fee5fb10 (diff) | |
| download | glibc-c3f556889baf6269787fa847470c46ef2a378c85.tar.gz glibc-c3f556889baf6269787fa847470c46ef2a378c85.tar.xz glibc-c3f556889baf6269787fa847470c46ef2a378c85.zip | |
Update.
1998-04-24 Ulrich Drepper <drepper@cygnus.com> * inet/rcmd.c (__ivaliduser): Check buf for being NULL before free()ing.
Diffstat (limited to 'inet/rcmd.c')
| -rw-r--r-- | inet/rcmd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/inet/rcmd.c b/inet/rcmd.c index a8a6bc451b..d76eff84e9 100644 --- a/inet/rcmd.c +++ b/inet/rcmd.c @@ -438,7 +438,8 @@ __ivaliduser(hostf, raddr, luser, ruser) return 0; } } - free (buf); + if (buf != NULL) + free (buf); return -1; } |