From 18bbd9bf3b222eb85600f895c9a1f7dcb5f8ccef Mon Sep 17 00:00:00 2001 From: Glenn L McGrath Date: Wed, 11 Aug 2004 03:50:30 +0000 Subject: [PATCH] Patch from Tito to fix memory leak upon error. --- libbb/xreadlink.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/libbb/xreadlink.c b/libbb/xreadlink.c index 21a657dfc..49823fa7f 100644 --- a/libbb/xreadlink.c +++ b/libbb/xreadlink.c @@ -24,8 +24,9 @@ extern char *xreadlink(const char *path) buf = xrealloc(buf, bufsize += GROWBY); readsize = readlink(path, buf, bufsize); /* 1st try */ if (readsize == -1) { - bb_perror_msg("%s", path); - return NULL; + bb_perror_msg("%s", path); + free(buf); + return NULL; } } while (bufsize < readsize + 1); -- 2.25.1