[FFmpeg-devel] [PATCH] tools/target_swr_fuzzer: fix memory leak on av_samples_fill_arrays() error

Kacper Michajłow kasper93 at gmail.com
Tue Apr 1 14:20:19 EEST 2025


---
 tools/target_swr_fuzzer.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/tools/target_swr_fuzzer.c b/tools/target_swr_fuzzer.c
index f154a11632..59fa24af64 100644
--- a/tools/target_swr_fuzzer.c
+++ b/tools/target_swr_fuzzer.c
@@ -79,7 +79,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
     char out_layout_string[256];
     uint8_t * ain[SWR_CH_MAX];
     uint8_t *aout[SWR_CH_MAX];
-    uint8_t *out_data;
+    uint8_t *out_data = NULL;
     int in_sample_nb;
     int out_sample_nb = size;
     int count;
@@ -145,9 +145,8 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
 
     count = swr_convert(swr, aout, out_sample_nb, (const uint8_t **)ain, in_sample_nb);
 
-    av_freep(&out_data);
-
 end:
+    av_freep(&out_data);
     swr_free(&swr);
 
     return 0;
-- 
2.45.1



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