diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2001-03-19 13:45:31 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2001-03-19 13:45:31 +0000 |
| commit | 44c39f2da9d4b48e6352928a840a495de903f629 (patch) | |
| tree | 4ef8eb8c44610cea0e0aea0ca1af8cf89cb94487 /lib | |
| parent | dca8f0ac8659232f5204559af8536727104e3fb7 (diff) | |
set gl_pathv to NULL after we free it; christos@netbsd.org
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/gen/glob.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/libc/gen/glob.c b/lib/libc/gen/glob.c index f4e1fe610f5..7f5ff1a0687 100644 --- a/lib/libc/gen/glob.c +++ b/lib/libc/gen/glob.c @@ -38,7 +38,7 @@ #if 0 static char sccsid[] = "@(#)glob.c 8.3 (Berkeley) 10/13/93"; #else -static char rcsid[] = "$OpenBSD: glob.c,v 1.9 2001/03/18 17:18:58 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: glob.c,v 1.10 2001/03/19 13:45:30 millert Exp $"; #endif #endif /* LIBC_SCCS and not lint */ @@ -666,8 +666,10 @@ globextend(path, pglob, limitp) pathv = pglob->gl_pathv ? realloc((char *)pglob->gl_pathv, newsize) : malloc(newsize); if (pathv == NULL) { - if (pglob->gl_pathv) + if (pglob->gl_pathv) { free(pglob->gl_pathv); + pglob->gl_pathv = NULL; + } return(GLOB_NOSPACE); } @@ -764,6 +766,7 @@ globfree(pglob) if (*pp) free(*pp); free(pglob->gl_pathv); + pglob->gl_pathv = NULL; } } |