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pw-top: Limit length of formatted shortname to resolve build error

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Resolves:

"error: ‘%s’ directive output may be truncated writing likely 33 or more bytes into a region of size 10 [-Werror=format-truncation=]""
This commit is contained in:
William Wedler 2024-08-08 14:13:36 -04:00 • committed by Arun Raghavan
parent 89bf8b8566
commit 7eb1257a8f
1 changed files with 3 additions and 1 deletions
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4
src/tools/pw-top.c
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@ -253,7 +253,9 @@ static void node_param(void *data, int seq,
{ {
struct spa_audio_info_iec958 info = { 0 }; struct spa_audio_info_iec958 info = { 0 };
if (spa_format_audio_iec958_parse(param, &info) >= 0) { if (spa_format_audio_iec958_parse(param, &info) >= 0) {
snprintf(n->format, sizeof(n->format), "IEC958 %s %d", /* MAX_FORMAT is 16 bytes + \0: 8 bytes in this string, upto 6 bytes for the rate,
* leaving us 2 for the format */
snprintf(n->format, sizeof(n->format), "IEC958 %2.2s %d",
spa_debug_type_find_short_name( spa_debug_type_find_short_name(
spa_type_audio_iec958_codec, info.codec), spa_type_audio_iec958_codec, info.codec),
info.rate); info.rate);