util/cbfstool: fix memory leak in compress.c
free the memory allocated in lz4_compress
function before returning from it.
Reported-by: Coverity (CID:1469433)
Signed-off-by: Solomon Alan-Dei <alandei.solomon@gmail.com>
Change-Id: I8698090d519964348e51fc3b6f2023d06d81fcd5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69021
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
diff --git a/util/cbfstool/compress.c b/util/cbfstool/compress.c
index 37fac22..96df1a7 100644
--- a/util/cbfstool/compress.c
+++ b/util/cbfstool/compress.c
@@ -23,9 +23,12 @@
if (!bounce)
return -1;
*out_len = LZ4F_compressFrame(bounce, worst_size, in, in_len, &prefs);
- if (LZ4F_isError(*out_len) || *out_len >= in_len)
+ if (LZ4F_isError(*out_len) || *out_len >= in_len) {
+ free(bounce);
return -1;
+ }
memcpy(out, bounce, *out_len);
+ free(bounce);
return 0;
}