Error out if scandir() runs into trouble.
Signed-off-by: Simon Horman <[EMAIL PROTECTED]>
Index: kexec-tools-testing/kexec/arch/ppc64/fs2dt.c
===================================================================
--- kexec-tools-testing.orig/kexec/arch/ppc64/fs2dt.c 2006-12-11
14:46:09.000000000 +0900
+++ kexec-tools-testing/kexec/arch/ppc64/fs2dt.c 2006-12-11
14:46:15.000000000 +0900
@@ -329,9 +329,12 @@
dt++;
numlist = scandir(pathname, &namelist, 0, comparefunc);
- if (numlist == 0)
+ if (numlist < 0)
die("unrecoverable error: could not scan \"%s\": %s\n",
pathname, strerror(errno));
+ if (numlist == 0)
+ die("unrecoverable error: no directory entries in \"%s\"",
+ pathname);
basename = strrchr(pathname,'/');
--
--
Horms
H: http://www.vergenet.net/~horms/
W: http://www.valinux.co.jp/en/
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