Fix stringmatchlen() read past buffer bug.

See #5632.

Fix stringmatchlen() read past buffer bug.
See #5632.
49d9f411 · antirez · 97192e2d · 49d9f411
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Showing with 1 addition and 1 deletion

src/util.c src/util.c +1 -1

未找到文件。
--- a/src/util.c
+++ b/src/util.c
@@ -47,7 +47,7 @@
 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] == '*') {