Fix potential memleak (CID 69)

(cherry picked from commit b9dc29f1)

Fix potential memleak (CID 69)
(cherry picked from commit b9dc29f1)
0485d0a6 · Rémi Duraffort · Derk-Jan Hartman · ebc02c29 · 0485d0a6
Commit 0485d0a6 authored Oct 05, 2008 by Rémi Duraffort Committed by Derk-Jan Hartman Oct 06, 2008
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modules/misc/xml/xtag.c modules/misc/xml/xtag.c +5 -1

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--- a/modules/misc/xml/xtag.c
+++ b/modules/misc/xml/xtag.c
@@ -644,7 +644,11 @@ static XTag *xtag_parse_tag( XTagParser *parser )
        while (parser->end - s > 2) {
            if (strncmp( s, "]]>", 3 ) == 0) {
                if ( !(tag = malloc( sizeof(*tag))) ) return NULL;
-                if ( !(pcdata = malloc( sizeof(char)*(s - parser->start + 1))) ) return NULL;
+                if ( !(pcdata = malloc( sizeof(char)*(s - parser->start + 1))) )
+                {
+                    free( tag );
+                    return NULL;
+                }
                strncpy( pcdata, parser->start, s - parser->start );
                pcdata[s - parser->start]='\0';
                parser->start = s = &s[3];