diff options
| -rw-r--r-- | qmanifest.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/qmanifest.c b/qmanifest.c index 2bb0f11c..5246fc48 100644 --- a/qmanifest.c +++ b/qmanifest.c @@ -1421,13 +1421,15 @@ verify_manifest( #define append_list(STR) \ if (strncmp(STR, "TIMESTAMP ", 10) != 0 || strncmp(STR, "DIST ", 5) != 0) {\ char *endp = STR + strlen(STR) - 1;\ - while (isspace(*endp))\ + while (endp > STR && isspace(*endp))\ *endp-- = '\0';\ if (elemslen == elemssize) {\ elemssize += LISTSZ;\ elems = xrealloc(elems, elemssize * sizeof(elems[0]));\ }\ - if (strncmp(STR, "IGNORE ", 7) == 0) {\ + if (endp - STR < 4) {\ + /* avoid doing comparisons, none will match */\ + } else if (strncmp(STR, "IGNORE ", 7) == 0) {\ STR[5] = 'I';\ elems[elemslen] = xstrdup(STR + 5);\ elemslen++;\ |