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authorLuis Pabon <lpabon@redhat.com>2014-02-20 13:50:19 -0500
committerVijay Bellur <vbellur@redhat.com>2014-03-06 04:10:46 -0800
commitc817c214033481fe59f9f44c325a9092dc337d07 (patch)
tree2259dd37b25b12fdd6a6db1738f0f2a73e71180d /xlators/storage
parenta193f2262b93a06bf1a299f423d4ebaaa171a539 (diff)
build: GlusterFS Unit Test Framework
This patch will allow for developers to create unit tests for their code. Documentation has been added to the patch and is available here: doc/hacker-guide/en-US/markdown/unittest.md Also, unit tests are run when RPM is created. BUG: 1067059 Change-Id: I95cf8bb0354d4ca4ed4476a0f2385436a17d2369 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Signed-off-by: Luis Pabon <lpabon@redhat.com> Reviewed-on: http://review.gluster.org/7145 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Justin Clift <justin@gluster.org> Tested-by: Justin Clift <justin@gluster.org>
Diffstat (limited to 'xlators/storage')
-rw-r--r--xlators/storage/posix/src/posix-helpers.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/xlators/storage/posix/src/posix-helpers.c b/xlators/storage/posix/src/posix-helpers.c
index 2cf4666..5725cad 100644
--- a/xlators/storage/posix/src/posix-helpers.c
+++ b/xlators/storage/posix/src/posix-helpers.c
@@ -266,6 +266,16 @@ _posix_xattr_get_set (dict_t *xattr_req,
goto err;
}
+ /*
+ * There could be a situation where the ia_size is
+ * zero. GF_CALLOC will return a pointer to the
+ * memory initialized by gf_mem_set_acct_info.
+ * This function adds a header and a footer to
+ * the allocated memory. The returned pointer
+ * points to the memory just after the header, but
+ * when size is zero, there is no space for user
+ * data. The memory can be freed by calling GF_FREE.
+ */
databuf = GF_CALLOC (1, filler->stbuf->ia_size,
gf_posix_mt_char);
if (!databuf) {