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authorDaniel Stenberg <daniel@haxx.se>2016-11-07 10:55:25 +0100
committerDaniel Stenberg <daniel@haxx.se>2016-11-11 10:03:48 +0100
commit0649433da53c7165f839e24e889e131e2894dd32 (patch)
tree7e516c1702fe87c09f190e5dc47ecd3a9bede1b8 /lib/escape.c
parentcdfda3ee827da069f1871722278fd82e7cbb4194 (diff)
downloadcurl-0649433da53c7165f839e24e889e131e2894dd32.tar.gz
realloc: use Curl_saferealloc to avoid common mistakes
Discussed: https://curl.haxx.se/mail/lib-2016-11/0087.html
Diffstat (limited to 'lib/escape.c')
-rw-r--r--lib/escape.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/escape.c b/lib/escape.c
index 66570076e..9fb8d3e15 100644
--- a/lib/escape.c
+++ b/lib/escape.c
@@ -31,6 +31,7 @@
#include "warnless.h"
#include "non-ascii.h"
#include "escape.h"
+#include "strdup.h"
/* The last 3 #include files should be in this order */
#include "curl_printf.h"
#include "curl_memory.h"
@@ -109,11 +110,9 @@ char *curl_easy_escape(struct Curl_easy *data, const char *string,
newlen += 2; /* the size grows with two, since this'll become a %XX */
if(newlen > alloc) {
alloc *= 2;
- testing_ptr = realloc(ns, alloc);
- if(!testing_ptr) {
- free(ns);
+ testing_ptr = Curl_saferealloc(ns, alloc);
+ if(!testing_ptr)
return NULL;
- }
else {
ns = testing_ptr;
}