diff --git a/archive.c b/archive.c
index fb159fe59e9e6fc40db584468c7b1ddf8495ccb3..7a32c19d3ca8043f3ca22dadfdbc60dbbb747d59 100644 (file)
--- a/archive.c
+++ b/archive.c
const char *b, *c;
b = memmem(src, len, "$Format:", 8);
const char *b, *c;
b = memmem(src, len, "$Format:", 8);
- if (!b || src + len < b + 9)
+ if (!b)
break;
break;
- c = memchr(b + 8, '$', len - 8);
+ c = memchr(b + 8, '$', (src + len) - b - 8);
if (!c)
break;
if (!c)
break;