diff --git a/src/exclude.c b/src/exclude.c index a599c629d485848969db035ba3c431761840ba3f..cc5c57a63571d1f2e99a55042e8da65cb7796994 100644 --- a/src/exclude.c +++ b/src/exclude.c @@ -111,8 +111,7 @@ int has_cachedir_tag(const char *name) { static int path_l = 1024; static char *path = NULL; int l; - const size_t signature_l = sizeof CACHEDIR_TAG_SIGNATURE - 1; - char buf[signature_l]; + char buf[sizeof CACHEDIR_TAG_SIGNATURE - 1]; FILE *f; int match = 0; @@ -131,8 +130,8 @@ int has_cachedir_tag(const char *name) { f = fopen(path, "rb"); if(f != NULL) { - match = ((fread(buf, 1, signature_l, f) == signature_l) && - !memcmp(buf, CACHEDIR_TAG_SIGNATURE, signature_l)); + match = ((fread(buf, 1, sizeof buf, f) == sizeof buf) && + !memcmp(buf, CACHEDIR_TAG_SIGNATURE, sizeof buf)); fclose(f); } return match;