From patchwork Fri Mar 2 10:03:46 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: lib: fwts_stringextras: handle out of memory failure From: Colin King X-Patchwork-Id: 144189 Message-Id: <1330682626-18579-1-git-send-email-colin.king@canonical.com> To: fwts-devel@lists.ubuntu.com Date: Fri, 2 Mar 2012 10:03:46 +0000 From: Colin Ian King Signed-off-by: Colin Ian King Acked-by: Keng-Yu Lin Acked-by: Alex Hung --- src/lib/src/fwts_stringextras.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/src/lib/src/fwts_stringextras.c b/src/lib/src/fwts_stringextras.c index df0608d..babf2ed 100644 --- a/src/lib/src/fwts_stringextras.c +++ b/src/lib/src/fwts_stringextras.c @@ -54,7 +54,8 @@ char *fwts_realloc_strcat(char *orig, const char *newstr) return NULL; strcat(orig, newstr); } else { - orig = malloc(newlen + 1); + if ((orig = malloc(newlen + 1)) == NULL) + return NULL; strcpy(orig, newstr); } return orig;