From 126144c2355ce5a3a350f15ef97389c7f34bb6fb Mon Sep 17 00:00:00 2001 From: Peter Hutterer Date: Fri, 5 May 2017 09:04:35 +1000 Subject: xfree86: up the path name size to 512 in xf86MatchDriverFromFiles MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ./hw/xfree86/common/xf86pciBus.c: In function ‘xf86MatchDriverFromFiles’: ../hw/xfree86/common/xf86pciBus.c:1330:52: warning: ‘snprintf’ output may be truncated before the last format character [-Wformat-truncation=] snprintf(path_name, sizeof(path_name), "%s/%s", ^~~~~~~ ../hw/xfree86/common/xf86pciBus.c:1330:13: note: ‘snprintf’ output between 2 dirent->d_name is 256, so sprintf("%s/%s") into a 256 buffer gives us: and 257 bytes into a destination of size 256 Signed-off-by: Peter Hutterer (cherry picked from commit 96af794dc648eadcd596893412d7530e92cb5421) --- hw/xfree86/common/xf86pciBus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hw') diff --git a/hw/xfree86/common/xf86pciBus.c b/hw/xfree86/common/xf86pciBus.c index 8158c2b62..e61ae0cd4 100644 --- a/hw/xfree86/common/xf86pciBus.c +++ b/hw/xfree86/common/xf86pciBus.c @@ -1303,7 +1303,7 @@ xf86MatchDriverFromFiles(uint16_t match_vendor, uint16_t match_chip, char *line = NULL; size_t len; ssize_t read; - char path_name[256], vendor_str[5], chip_str[5]; + char path_name[512], vendor_str[5], chip_str[5]; uint16_t vendor, chip; int i = 0, j; -- cgit v1.2.3