Hence fixing CID 174663
(Fixes https://bugs.linaro.org/show_bug.cgi?id=2827)
Signed-off-by: Christophe Milard <christophe.mil...@linaro.org>
---
since V1:
-print strerror(errno) and sets __odp_errno (Maxim)
-ref to bugzilla bug ID (Mike, Bill)
platform/linux-generic/_ishm.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/platform/linux-generic/_ishm.c b/platform/linux-generic/_ishm.c
index f889834..5ca1067 100644
--- a/platform/linux-generic/_ishm.c
+++ b/platform/linux-generic/_ishm.c
@@ -818,7 +818,14 @@ int _odp_ishm_reserve(const char *name, uint64_t size, int
fd,
/* If a file descriptor is provided, get the real size and map: */
if (fd >= 0) {
- fstat(fd, &statbuf);
+ if (fstat(fd, &statbuf) < 0) {
+ close(fd);
+ odp_spinlock_unlock(&ishm_tbl->lock);
+ ODP_ERR("_ishm_reserve failed (fstat failed: %s).\n",
+ strerror(errno));
+ __odp_errno = errno;
+ return -1;
+ }
len = statbuf.st_size;
/* note that the huge page flag is meningless here as huge
* page is determined by the provided file descriptor: */
--
2.7.4
