[FFmpeg-devel] [PATCH v1] fftools/ffplay: Resolve input file path before processing

[Appaji <appaji12368@gmail.com>]

Fixes ticket: https://trac.ffmpeg.org/ticket/11574

Signed-off-by: Appaji <appaji12368@gmail.com>
---
 fftools/ffplay.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/fftools/ffplay.c b/fftools/ffplay.c
index 2a572fc3aa..42f0584b55 100644
--- a/fftools/ffplay.c
+++ b/fftools/ffplay.c
@@ -27,6 +27,7 @@
 #include "config_components.h"
 #include <math.h>
 #include <limits.h>
+#include <stdlib.h>
 #include <signal.h>
 #include <stdint.h>
 
@@ -3623,9 +3624,17 @@ static int opt_input_file(void *optctx, const char *filename)
                 filename, input_filename);
         return AVERROR(EINVAL);
     }
-    if (!strcmp(filename, "-"))
+
+    char resolved_path[PATH_MAX];
+
+    if (!realpath(filename, resolved_path)) {
+        av_log(NULL, AV_LOG_FATAL, "Failed to resolve path for '%s': %s\n", filename, strerror(errno));
+        return AVERROR(errno);
+    }
+
+    if (!strcmp(resolved_path, "-"))
         filename = "fd:";
-    input_filename = av_strdup(filename);
+    input_filename = av_strdup(resolved_path);
     if (!input_filename)
         return AVERROR(ENOMEM);
 
-- 
2.43.0

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".