diff options
| -rw-r--r-- | file.c | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -274,9 +274,9 @@ static const char * uh_file_mime_lookup(const char *path) return "application/octet-stream"; } -static const char * uh_file_mktag(struct stat *s, char *buf) +static const char * uh_file_mktag(struct stat *s, char *buf, int len) { - snprintf(buf, sizeof(buf), "\"%x-%x-%x\"", + snprintf(buf, len, "\"%x-%x-%x\"", (unsigned int) s->st_ino, (unsigned int) s->st_size, (unsigned int) s->st_mtime); @@ -318,7 +318,7 @@ static void uh_file_response_ok_hdrs(struct client *cl, struct stat *s) char buf[128]; if (s) { - ustream_printf(cl->us, "ETag: %s\r\n", uh_file_mktag(s, buf)); + ustream_printf(cl->us, "ETag: %s\r\n", uh_file_mktag(s, buf, sizeof(buf))); ustream_printf(cl->us, "Last-Modified: %s\r\n", uh_file_unix2date(s->st_mtime, buf, sizeof(buf))); } @@ -347,7 +347,7 @@ static void uh_file_response_412(struct client *cl) static bool uh_file_if_match(struct client *cl, struct stat *s) { char buf[128]; - const char *tag = uh_file_mktag(s, buf); + const char *tag = uh_file_mktag(s, buf, sizeof(buf)); char *hdr = uh_file_header(cl, HDR_IF_MATCH); char *p; int i; @@ -388,7 +388,7 @@ static int uh_file_if_modified_since(struct client *cl, struct stat *s) static int uh_file_if_none_match(struct client *cl, struct stat *s) { char buf[128]; - const char *tag = uh_file_mktag(s, buf); + const char *tag = uh_file_mktag(s, buf, sizeof(buf)); char *hdr = uh_file_header(cl, HDR_IF_NONE_MATCH); char *p; int i; |