Fix stringmatchlen() read past buffer bug.

See #5632.
2018-12-11 13:18:52 +01:00 · 2018-12-11 13:18:52 +01:00 · c710d4afdc
parent 11d399dded
commit c710d4afdc
1 changed files with 1 additions and 1 deletions
--- a/src/util.c
+++ b/src/util.c
@ -48,7 +48,7 @@
 int stringmatchlen(const char *pattern, int patternLen,
        const char *string, int stringLen, int nocase)
 {
-    while(patternLen) {
+    while(patternLen && stringLen) {
        switch(pattern[0]) {
        case '*':
            while (pattern[1] == '*') {