Author: jilles
Date: Sat Feb 4 23:29:07 2012
New Revision: 231001
URL: http://svn.freebsd.org/changeset/base/231001
Log:
sh: Fix swapped INTON/INTOFF.
A possible consequence of this bug was a memory leak if SIGINT arrived
during a 'set' command (listing variables).
MFC after: 1 week
Modified:
head/bin/sh/var.c
Modified: head/bin/sh/var.c
==============================================================================
--- head/bin/sh/var.c Sat Feb 4 23:27:16 2012 (r231000)
+++ head/bin/sh/var.c Sat Feb 4 23:29:07 2012 (r231001)
@@ -603,7 +603,7 @@ showvarscmd(int argc __unused, char **ar
}
}
- INTON;
+ INTOFF;
vars = ckmalloc(n * sizeof(*vars));
i = 0;
for (vpp = vartab; vpp < vartab + VTABSIZE; vpp++) {
@@ -628,7 +628,7 @@ showvarscmd(int argc __unused, char **ar
out1c('\n');
}
ckfree(vars);
- INTOFF;
+ INTON;
return 0;
}
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