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author | Max Kellermann <max@duempel.org> | 2012-09-03 22:45:33 +0200 |
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committer | Max Kellermann <max@duempel.org> | 2012-09-03 22:45:33 +0200 |
commit | 013e8479afce485bec1c93b8b58fb558abaac6ed (patch) | |
tree | f6e9d88e0ff5df5304be9d9f285dfe20290d78fc /src | |
parent | 27535a7f781d7fbc87b2c6f9ec217cf7daca3323 (diff) | |
download | mpd-013e8479afce485bec1c93b8b58fb558abaac6ed.tar.gz mpd-013e8479afce485bec1c93b8b58fb558abaac6ed.tar.xz mpd-013e8479afce485bec1c93b8b58fb558abaac6ed.zip |
AudioCompress: abort on out-of-memory
This library crashes on out-of-memory (NULL pointer dereference).
There's not much useful MPD can do in such a situation, so let's
explicitly abort instead, just like GLib does.
Diffstat (limited to 'src')
-rw-r--r-- | src/AudioCompress/compress.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/AudioCompress/compress.c b/src/AudioCompress/compress.c index 36cdfd8dd..fd51ac3a3 100644 --- a/src/AudioCompress/compress.c +++ b/src/AudioCompress/compress.c @@ -33,6 +33,9 @@ struct Compressor { struct Compressor *Compressor_new(unsigned int history) { struct Compressor *obj = malloc(sizeof(struct Compressor)); + if (obj == NULL) + /* out of memory, not much we can do */ + abort(); obj->prefs.target = TARGET; obj->prefs.maxgain = GAINMAX; @@ -61,6 +64,10 @@ void Compressor_delete(struct Compressor *obj) static int *resizeArray(int *data, int newsz, int oldsz) { data = realloc(data, newsz*sizeof(int)); + if (data == NULL) + /* out of memory, not much we can do */ + abort(); + if (newsz > oldsz) memset(data + oldsz, 0, sizeof(int)*(newsz - oldsz)); return data; |