From c123676825719c3188becfc238ec83251e923867 Mon Sep 17 00:00:00 2001 From: Daniel Stenberg Date: Wed, 12 May 2004 13:04:30 +0000 Subject: return NULL on out of memory --- lib/escape.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'lib/escape.c') diff --git a/lib/escape.c b/lib/escape.c index b233600af..87d3a79e2 100644 --- a/lib/escape.c +++ b/lib/escape.c @@ -39,12 +39,16 @@ char *curl_escape(const char *string, int length) { size_t alloc = (length?(size_t)length:strlen(string))+1; - char *ns = malloc(alloc); + char *ns; char *testing_ptr = NULL; unsigned char in; size_t newlen = alloc; int strindex=0; + ns = malloc(alloc); + if(!ns) + return NULL; + length = alloc-1; while(length--) { in = *string; @@ -90,9 +94,8 @@ char *curl_unescape(const char *string, int length) int strindex=0; long hex; - if( !ns ) { + if( !ns ) return NULL; - } while(--alloc > 0) { in = *string; -- cgit v1.2.3