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enforce maximum sample size in sample cache

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@787 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-04-23 20:59:09 +00:00
parent cdba0527a8
commit e1ac42dd10
4 changed files with 11 additions and 6 deletions
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5
src/polypcore/pstream.c
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@ -37,6 +37,7 @@
#include <polypcore/queue.h>
#include <polypcore/xmalloc.h>
#include <polypcore/log.h>
#include <polypcore/core-scache.h>
#include "pstream.h"
@ -52,7 +53,7 @@ enum {
typedef uint32_t pa_pstream_descriptor[PA_PSTREAM_DESCRIPTOR_MAX];
#define PA_PSTREAM_DESCRIPTOR_SIZE (PA_PSTREAM_DESCRIPTOR_MAX*sizeof(uint32_t))
#define FRAME_SIZE_MAX (1024*500) /* half a megabyte */
#define FRAME_SIZE_MAX PA_SCACHE_ENTRY_SIZE_MAX /* allow uploading a single sample in one frame at max */
struct item_info {
enum { PA_PSTREAM_ITEM_PACKET, PA_PSTREAM_ITEM_MEMBLOCK } type;
@ -419,7 +420,7 @@ static int do_read(pa_pstream *p) {
/* Frame size too large */
if (ntohl(p->read.descriptor[PA_PSTREAM_DESCRIPTOR_LENGTH]) > FRAME_SIZE_MAX) {
pa_log_warn(__FILE__": Frame size too large");
pa_log_warn(__FILE__": Frame size too large: %lu > %lu", (unsigned long) ntohl(p->read.descriptor[PA_PSTREAM_DESCRIPTOR_LENGTH]), (unsigned long) FRAME_SIZE_MAX);
return -1;
}