From 97209c2be18dbaab862e8908ad0a2353685076ff Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Thu, 21 Jun 2012 13:11:08 +0200 Subject: tunelp: check fstat return code [coverity scan] Signed-off-by: Karel Zak --- sys-utils/tunelp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sys-utils/tunelp.c') diff --git a/sys-utils/tunelp.c b/sys-utils/tunelp.c index 4d9038aec..5efd6021c 100644 --- a/sys-utils/tunelp.c +++ b/sys-utils/tunelp.c @@ -264,7 +264,8 @@ int main(int argc, char **argv) if (fd < 0) err(EXIT_FAILURE, "%s", filename); - fstat(fd, &statbuf); + if (fstat(fd, &statbuf)) + err(EXIT_FAILURE, "%s: stat() failed", filename); if (!S_ISCHR(statbuf.st_mode)) { warnx(_("%s not an lp device"), filename); -- cgit v1.2.3-55-g7522