use free()+malloc() instead of realloc()

realloc() has to copy data to the new buffer. Since convBuffer contains temporary data only, we can safely use free() plus a new malloc(), which saves the mempy(). git-svn-id: https://svn.musicpd.org/mpd/trunk@7246 09075e82-0dd4-0310-85a5-a0d7c8717e4f

use free()+malloc() instead of realloc()
63b55b9a · Max Kellermann · Eric Wong · d3f72d10 · 63b55b9a
Commit 63b55b9a authored Apr 12, 2008 by Max Kellermann Committed by Eric Wong Apr 12, 2008
Hide whitespace changes
Inline Side-by-side

Showing with 3 additions and 1 deletion

outputBuffer.c src/outputBuffer.c +3 -1

No files found.
--- a/src/outputBuffer.c
+++ b/src/outputBuffer.c
@@ -76,7 +76,9 @@ int sendDataToOutputBuffer(OutputBuffer * cb, InputStream * inStream,
 		datalen = pcm_sizeOfConvBuffer(&(dc->audioFormat), dataInLen,
 		                               &(cb->audioFormat));
 		if (datalen > convBufferLen) {
-			convBuffer = xrealloc(convBuffer, datalen);
+			if (convBuffer != NULL)
+				free(convBuffer);
+			convBuffer = xmalloc(datalen);
 			convBufferLen = datalen;
 		}
 		data = convBuffer;