From: Nathan Moinvaziri <nathan@nathanm.com>
Date: Mon, 9 Nov 2020 02:26:06 +0000 (-0800)
Subject: Fixed coverity dereference after null check in gz_compress CID 303796.
X-Git-Tag: v2.0.0-RC1~17
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9933875a35ba09d1ba3c9faed16bd43a63e95d4;p=thirdparty%2Fzlib-ng.git

Fixed coverity dereference after null check in gz_compress CID 303796.
---

diff --git a/test/minigzip.c b/test/minigzip.c
index 21cf8a36..2e4ef8e2 100644
--- a/test/minigzip.c
+++ b/test/minigzip.c
@@ -101,7 +101,10 @@ void gz_compress(FILE *in, gzFile out) {
     if (gz_compress_mmap(in, out) == Z_OK) return;
 #endif
     buf = (char *)calloc(BUFLEN, 1);
-    if (buf == NULL) perror("out of memory");
+    if (buf == NULL) {
+        perror("out of memory");
+        exit(1);
+    }
 
     for (;;) {
         len = (int)fread(buf, 1, BUFLEN, in);