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author | bapt <bapt@FreeBSD.org> | 2015-10-07 08:56:01 +0000 |
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committer | bapt <bapt@FreeBSD.org> | 2015-10-07 08:56:01 +0000 |
commit | 198f362e320ac36fa16f2544e295d847aedf3122 (patch) | |
tree | 82d21966105ec00808cc7a5b2e2c8853d8142600 /sbin/sysctl | |
parent | 03da536d33769b512a0f954475624ef1ecbee8bd (diff) | |
download | FreeBSD-src-198f362e320ac36fa16f2544e295d847aedf3122.zip FreeBSD-src-198f362e320ac36fa16f2544e295d847aedf3122.tar.gz |
Trim spaces at the end of the buffer before trying to convert it to an oid
This allows to write entries in sysctl.conf with spaces before the '=' like
kern.ipc.shmmax = 9663676416
MFC after: 1 week
Sponsored by: Gandi.net
Diffstat (limited to 'sbin/sysctl')
-rw-r--r-- | sbin/sysctl/sysctl.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sbin/sysctl/sysctl.c b/sbin/sysctl/sysctl.c index d740778c..8d67644 100644 --- a/sbin/sysctl/sysctl.c +++ b/sbin/sysctl/sysctl.c @@ -262,6 +262,12 @@ parse(const char *string, int lineno) newvalstr = cp; newsize = strlen(cp); } + /* Trim spaces */ + cp = bufp + strlen(bufp) - 1; + while (cp >= bufp && isspace((int)*cp)) { + *cp = '\0'; + cp--; + } len = name2oid(bufp, mib); if (len < 0) { |