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ffmpeg.wasm-core
Commit de488525 authored by Michael Niedermayer's avatar Michael Niedermayer
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tools/ffeval: Check return value of av_expr_parse_and_eval() 

Fixes CID1026745
Signed-off-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parent 636c2dd4
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Showing with 5 additions and 4 deletions
tools/ffeval.c
View file @ de488525
......@@ -118,12 +118,13 @@ int main(int argc, char **argv)
buf[count] = 0;
if (buf[0] != '#') {
av_expr_parse_and_eval(&d, buf,
NULL, NULL,
NULL, NULL, NULL, NULL, NULL, 0, NULL);
int ret = av_expr_parse_and_eval(&d, buf,
NULL, NULL,
NULL, NULL, NULL, NULL, NULL, 0, NULL);
if (echo)
fprintf(outfile, "%s ", buf);
fprintf(outfile, "%s%f\n", prompt, d);
if (ret >= 0) fprintf(outfile, "%s%f\n", prompt, d);
else fprintf(outfile, "%s%s\n", prompt, av_err2str(ret));
}
count = 0;
} else {
......
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