Check the return value from mkdir instead of failing silently.
1063857 Unchecked return value from library
---
cpukit/libmisc/untar/untar.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/cpukit/libmisc/untar/untar.c b/cpukit/libmisc/untar/untar.c
index 9ed00e9..5f1699d 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;
+ }
}
}
--
1.7.1
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