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authorGedare Bloom <gedare@rtems.org>2013-09-05 14:10:52 -0400
committerGedare Bloom <gedare@rtems.org>2013-09-05 14:10:52 -0400
commite075b388728408e8745408c8dbdbe9635ccea399 (patch)
tree351ffc05d9a839766bed74229d2b6979ada1c3d1 /cpukit
parentdosfs: Eliminate empty case statements that fall through to default. (diff)
downloadrtems-e075b388728408e8745408c8dbdbe9635ccea399.tar.bz2
untar: check return value from mkdir
Check the return value from mkdir instead of failing silently. 1063857 Unchecked return value from library
Diffstat (limited to '')
-rw-r--r--cpukit/libmisc/untar/untar.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/cpukit/libmisc/untar/untar.c b/cpukit/libmisc/untar/untar.c
index 9ed00e92a0..5f1699da07 100644
--- a/cpukit/libmisc/untar/untar.c
+++ b/cpukit/libmisc/untar/untar.c
@@ -223,7 +223,11 @@ Untar_FromMemory(
}
else if (linkflag == DIRTYPE)
{
- mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO);
+ if ( mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO) != 0 ) {
+ printk("Untar: failed to create directory %s\n", fname);
+ retval = UNTAR_FAIL;
+ break;
+ }
}
}