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pass the complete buffer size to snprintf

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There is no reason to pass size-1, snprintf will always put a \0
at the end.
This commit is contained in:
Wim Taymans 2021-02-02 12:09:29 +01:00
parent 41063578a5
commit 2b44f42845
13 changed files with 27 additions and 27 deletions
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6
src/examples/media-session/media-session.c
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@ -1798,7 +1798,7 @@ int sm_media_session_load_conf(struct sm_media_session *sess, const char *name,
if (dir == NULL)
return -ENOENT;
snprintf(path, sizeof(path)-1, "%s/media-session.d/%s", dir, name);
snprintf(path, sizeof(path), "%s/media-session.d/%s", dir, name);
if ((fd = open(path, O_CLOEXEC | O_RDONLY)) < 0) {
pw_log_warn(NAME" %p: error loading config '%s': %m", sess, path);
return -errno;
@ -1833,7 +1833,7 @@ static int state_dir(struct sm_media_session *sess)
home_dir = getenv("XDG_CONFIG_HOME");
if (home_dir != NULL)
snprintf(impl->state_dir, sizeof(impl->state_dir)-1,
snprintf(impl->state_dir, sizeof(impl->state_dir),
"%s/pipewire-media-session/", home_dir);
else {
home_dir = getenv("HOME");
@ -1849,7 +1849,7 @@ static int state_dir(struct sm_media_session *sess)
pw_log_error("Can't determine home directory");
return -ENOTSUP;
}
snprintf(impl->state_dir, sizeof(impl->state_dir)-1,
snprintf(impl->state_dir, sizeof(impl->state_dir),
"%s/.config/pipewire-media-session/", home_dir);
}