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authorRich Felker <dalias@aerifal.cx>2012-04-21 11:45:07 -0400
committerRich Felker <dalias@aerifal.cx>2012-04-21 11:45:07 -0400
commitc61312596608bf819b693c04a395f1b4e3e0acf0 (patch)
tree5b88287042115d526ccb21132b7c158196cf0efc /src/conf
parentc5d1adc56c22ead8caa9effcee0518a7a8ff3c06 (diff)
downloadmusl-c61312596608bf819b693c04a395f1b4e3e0acf0.tar.gz
fix broken sysconf when correct value is -1
this caused glib to try to allocate >2gb for getpwnam_r, and probably numerous other problems.
Diffstat (limited to 'src/conf')
-rw-r--r--src/conf/sysconf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/conf/sysconf.c b/src/conf/sysconf.c
index 5b6c14e5..07072ccf 100644
--- a/src/conf/sysconf.c
+++ b/src/conf/sysconf.c
@@ -220,7 +220,7 @@ long sysconf(int name)
} else if (values[name] == OFLOW) {
if (name == _SC_ARG_MAX) return ARG_MAX;
if (name == _SC_SEM_VALUE_MAX) return SEM_VALUE_MAX;
- } else if (values[name] < 0) {
+ } else if (values[name] < OFLOW) {
long lim[2];
__syscall(SYS_getrlimit, values[name]&16383, lim);
return lim[0] < 0 ? LONG_MAX : lim[0];