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author | bapt <bapt@FreeBSD.org> | 2015-10-14 06:26:55 +0000 |
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committer | bapt <bapt@FreeBSD.org> | 2015-10-14 06:26:55 +0000 |
commit | 33831fe3b5010ac9dedee0fa225cf7a1c9e5d148 (patch) | |
tree | 1c9e8ef55a7d460a56a77d55ea4f029ad6db5ee1 /sbin | |
parent | b21a2490b7db2037d72f424782390d5b5ebf82c4 (diff) | |
download | FreeBSD-src-33831fe3b5010ac9dedee0fa225cf7a1c9e5d148.zip FreeBSD-src-33831fe3b5010ac9dedee0fa225cf7a1c9e5d148.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
Sponsored by: Gandi.net
Diffstat (limited to 'sbin')
-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 f9207f1..97628a2 100644 --- a/sbin/sysctl/sysctl.c +++ b/sbin/sysctl/sysctl.c @@ -233,6 +233,12 @@ parse(const char *string, int lineno) newval = 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) { |