From c817c214033481fe59f9f44c325a9092dc337d07 Mon Sep 17 00:00:00 2001 From: Luis Pabon Date: Thu, 20 Feb 2014 13:50:19 -0500 Subject: 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 Signed-off-by: Luis Pabon Reviewed-on: http://review.gluster.org/7145 Tested-by: Gluster Build System Reviewed-by: Rajesh Joseph Reviewed-by: Justin Clift Tested-by: Justin Clift --- xlators/storage/posix/src/posix-helpers.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'xlators/storage') diff --git a/xlators/storage/posix/src/posix-helpers.c b/xlators/storage/posix/src/posix-helpers.c index 2cf46669e..5725cad7d 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) { -- cgit