diff options
Diffstat (limited to 'libavfilter/af_ladspa.c')
-rw-r--r-- | libavfilter/af_ladspa.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libavfilter/af_ladspa.c b/libavfilter/af_ladspa.c index 1efe3f0bf7..655c01811d 100644 --- a/libavfilter/af_ladspa.c +++ b/libavfilter/af_ladspa.c @@ -396,7 +396,7 @@ static av_cold int init(AVFilterContext *ctx) AVFilterPad pad = { NULL }; char *p, *arg, *saveptr = NULL; unsigned long nb_ports; - int i; + int i, j = 0; if (!s->dl_name) { av_log(ctx, AV_LOG_ERROR, "No plugin name provided\n"); @@ -543,8 +543,11 @@ static av_cold int init(AVFilterContext *ctx) p = NULL; if (sscanf(arg, "c%d=%f", &i, &val) != 2) { - av_log(ctx, AV_LOG_ERROR, "Invalid syntax.\n"); - return AVERROR(EINVAL); + if (sscanf(arg, "%f", &val) != 1) { + av_log(ctx, AV_LOG_ERROR, "Invalid syntax.\n"); + return AVERROR(EINVAL); + } + i = j++; } if ((ret = set_control(ctx, i, val)) < 0) |