diff options
| author | dwmalone <dwmalone@FreeBSD.org> | 2006-02-27 19:13:47 +0000 |
|---|---|---|
| committer | dwmalone <dwmalone@FreeBSD.org> | 2006-02-27 19:13:47 +0000 |
| commit | f15451ccbd8b06992fcbc18207d8c4edda6d1042 (patch) | |
| tree | b950f7fa4cbd315245e29cb24b768fde79dcd07b /sbin/dmesg | |
| parent | 4056fdd24c2ed5bcc0257921a9e5d8277cabc4f9 (diff) | |
| download | FreeBSD-src-f15451ccbd8b06992fcbc18207d8c4edda6d1042.zip FreeBSD-src-f15451ccbd8b06992fcbc18207d8c4edda6d1042.tar.gz | |
Avoid moving onto a new line while testing if there is a syslog priority
in the buffer. This isn't exactly the patch that Stephen submitted, but
is based on one of his suggestions.
PR: 93841
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
MFC after: 2 weeks
Diffstat (limited to 'sbin/dmesg')
| -rw-r--r-- | sbin/dmesg/dmesg.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sbin/dmesg/dmesg.c b/sbin/dmesg/dmesg.c index d1f7ef5..f2e513f 100644 --- a/sbin/dmesg/dmesg.c +++ b/sbin/dmesg/dmesg.c @@ -45,6 +45,7 @@ __FBSDID("$FreeBSD$"); #include <sys/msgbuf.h> #include <sys/sysctl.h> +#include <ctype.h> #include <err.h> #include <errno.h> #include <fcntl.h> @@ -177,7 +178,7 @@ main(int argc, char *argv[]) nextp++; /* Skip ^<[0-9]+> syslog sequences. */ - if (*p == '<') { + if (*p == '<' && isdigit(*(p+1))) { errno = 0; pri = strtol(p + 1, &q, 10); if (*q == '>' && pri >= 0 && pri < INT_MAX && |
