devilhorns pushed a commit to branch master.
commit cc0bbacb8971fdb7ece1b168e53cb2001fd15f47
Author: Chris Michael <[email protected]>
Date: Mon Aug 5 11:34:34 2013 +0100
open() can fail for various reasons, so check for valid 'fd' return
before calling fdopen.
Signed-off-by: Chris Michael <[email protected]>
---
src/lib/eet/eet_lib.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/lib/eet/eet_lib.c b/src/lib/eet/eet_lib.c
index a8d507e..f85209a 100644
--- a/src/lib/eet/eet_lib.c
+++ b/src/lib/eet/eet_lib.c
@@ -351,6 +351,9 @@ eet_flush2(Eet_File *ef)
/* opening for write - delete old copy of file right away */
unlink(ef->path);
fd = open(ef->path, O_CREAT | O_TRUNC | O_RDWR | O_BINARY, S_IRUSR |
S_IWUSR);
+ if (fd < 0)
+ return EET_ERROR_NOT_WRITABLE;
+
fp = fdopen(fd, "wb");
if (!fp)
return EET_ERROR_NOT_WRITABLE;
--
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