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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-11-24 16:36:20 +0100
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-11-24 16:47:49 +0100
commit162142b7930248d83a77e8d8f4eba5896d5b267a (patch)
treef65796333f80b4f710a19f5fcb6770d6aedbafe6 /lib/sqfs/comp/xz.c
parentdea3b64dd11a3a3391bd9d8f8c26f20392e7eb3c (diff)
Cleanup libsquashfs invalid argument error codes
- Add an explicit "you're holding it wrong" error code. - Consistently return error codes and not have some special places where -1 is returned. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/sqfs/comp/xz.c')
-rw-r--r--lib/sqfs/comp/xz.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/sqfs/comp/xz.c b/lib/sqfs/comp/xz.c
index fd0f70b..91d48da 100644
--- a/lib/sqfs/comp/xz.c
+++ b/lib/sqfs/comp/xz.c
@@ -144,7 +144,7 @@ static sqfs_s32 xz_comp_block(sqfs_compressor_t *base, const sqfs_u8 *in,
size_t i;
if (size >= 0x7FFFFFFF)
- return 0;
+ return SQFS_ERROR_ARG_INVALID;
ret = compress(xz, LZMA_VLI_UNKNOWN, in, size, out, outsize);
if (ret < 0 || xz->flags == 0)
@@ -184,7 +184,7 @@ static sqfs_s32 xz_uncomp_block(sqfs_compressor_t *base, const sqfs_u8 *in,
(void)base;
if (outsize >= 0x7FFFFFFF)
- return 0;
+ return SQFS_ERROR_ARG_INVALID;
ret = lzma_stream_buffer_decode(&memlimit, 0, NULL,
in, &src_pos, size,