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Code Issues Releases Activity

fftools/graphprint: Fix memory leaks

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- uninit resource manager
- free strings before overwriting
- unref hw_frames_context

Signed-off-by: softworkz <softworkz@hotmail.com>
This commit is contained in:
softworkz
2025-05-20 03:12:33 +02:00
parent 75a5e0959f
commit a0ac89e46c
1 changed files with 4 additions and 1 deletions
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5
fftools/graph/graphprint.c
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@ -318,6 +318,7 @@ static void print_link(GraphPrintContext *gpc, AVFilterLink *link)
if (hw_frames_ctx && hw_frames_ctx->data) if (hw_frames_ctx && hw_frames_ctx->data)
print_hwframescontext(gpc, (AVHWFramesContext *)hw_frames_ctx->data); print_hwframescontext(gpc, (AVHWFramesContext *)hw_frames_ctx->data);
av_buffer_unref(&hw_frames_ctx);
} }
static char sanitize_char(const char c) static char sanitize_char(const char c)
@ -1107,5 +1108,7 @@ cleanup:
int print_filtergraphs(FilterGraph **graphs, int nb_graphs, InputFile **ifiles, int nb_ifiles, OutputFile **ofiles, int nb_ofiles) int print_filtergraphs(FilterGraph **graphs, int nb_graphs, InputFile **ifiles, int nb_ifiles, OutputFile **ofiles, int nb_ofiles)
{ {
return print_filtergraphs_priv(graphs, nb_graphs, ifiles, nb_ifiles, ofiles, nb_ofiles); int ret = print_filtergraphs_priv(graphs, nb_graphs, ifiles, nb_ifiles, ofiles, nb_ofiles);
ff_resman_uninit();
return ret;
} }