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author | Simon Wilson <simonrules@users.noreply.github.com> | 2021-11-23 07:16:31 -0700 |
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committer | GitHub <noreply@github.com> | 2021-11-23 07:16:31 -0700 |
commit | 8238437d5d5a944efa0dd08a242034f249196944 (patch) | |
tree | 4e9ea5a6182f6c5acacbf79e9c16ce806793d3a4 /src/pcm_plugin.c | |
parent | 80025c691bda84c4396f507aa4566b7af367210e (diff) | |
parent | afec7cf56e0eac14cdd875c77b1984738f7eef17 (diff) |
Merge pull request #221 from toge/fix-strncpy-bug
fix strncpy potential bug
Diffstat (limited to 'src/pcm_plugin.c')
-rw-r--r-- | src/pcm_plugin.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/pcm_plugin.c b/src/pcm_plugin.c index 610b5d9..47bf4a5 100644 --- a/src/pcm_plugin.c +++ b/src/pcm_plugin.c @@ -154,8 +154,11 @@ static int pcm_plug_info(struct pcm_plug_data *plug_data, } strncpy((char *)info->id, name, sizeof(info->id) - 1); + ((char *)info->id)[sizeof(info->id) - 1] = '\0'; strncpy((char *)info->name, name, sizeof(info->name) - 1); + ((char *)info->name)[sizeof(info->name) - 1] = '\0'; strncpy((char *)info->subname, name, sizeof(info->subname) - 1); + ((char *)info->subname)[sizeof(info->subname) - 1] = '\0'; info->subdevices_count = 1; |