[FFmpeg-cvslog] tools/target_dec_fuzzer: Remove mjpeg hack

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Mon Apr 21 19:01:57 2025 +0200| [0d9b0015ba716d015b5c29712d289e87e632760c] | committer: Andreas Rheinhardt

tools/target_dec_fuzzer: Remove mjpeg hack

ff_mjpeg_decoder is now referenced directly by the relevant
decoders, so that the linker sees the dependency and
just does the desired thing. So remove the hack.

(Btw: The preprocessor does not do string comparisons, instead
undefined tokens in #if checks evaluate to 0, making the check
true regardless of the actual codec fuzzed (and leading to
linker errors if the mjpeg decoder is disabled).)

Reviewed-by: Kacper Michajlow <kasper93 at gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0d9b0015ba716d015b5c29712d289e87e632760c
---

 tools/target_dec_fuzzer.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
index b3be69f94d..2a8f39cb34 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -193,11 +193,6 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
         extern FFCodec DECODER_SYMBOL(FFMPEG_DECODER);
         codec_list[0] = &DECODER_SYMBOL(FFMPEG_DECODER);
 
-#if FFMPEG_DECODER == tiff || FFMPEG_DECODER == tdsc
-        extern FFCodec DECODER_SYMBOL(mjpeg);
-        codec_list[1] = &DECODER_SYMBOL(mjpeg);
-#endif
-
         c = &DECODER_SYMBOL(FFMPEG_DECODER);
 #else
         c = AVCodecInitialize(FFMPEG_CODEC);  // Done once.