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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2022-11-18 15:35:04 +0100
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2022-11-18 16:21:11 +0100
commit3bf38f07f0172b4698c205f72d923e9a37e53da7 (patch)
tree1e23d307e65c667da14558426872612ef8941ee8 /lib
parent844fdd42f03a633f1dbce5d90b2ecf44698cf8b0 (diff)
libsqfs: Initialize the return value in sqfs_compressor_create
Initialize the output compressor pointer to NULL, so if the function fails, the value is propperly initialized to a NULL pointer instead of relying on the function user to initialize it. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib')
-rw-r--r--lib/sqfs/comp/compressor.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/sqfs/comp/compressor.c b/lib/sqfs/comp/compressor.c
index f079651..4c4d73c 100644
--- a/lib/sqfs/comp/compressor.c
+++ b/lib/sqfs/comp/compressor.c
@@ -92,6 +92,8 @@ int sqfs_compressor_create(const sqfs_compressor_config_t *cfg,
sqfs_u8 padd0[sizeof(cfg->opt)];
int ret;
+ *out = NULL;
+
/* check compressor ID */
if (cfg == NULL)
return SQFS_ERROR_ARG_INVALID;