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postprocess.c: filter name needs to be double 0 terminated

This commit is contained in:
Piotr Kaczuba 2011-05-30 13:19:35 +02:00 committed by Michael Niedermayer
parent a52f598d63
commit 84fb4e9df7
1 changed files with 4 additions and 3 deletions
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7
libpostproc/postprocess.c
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@ -86,6 +86,7 @@ try to unroll inner for(x=0 ... loop to avoid these damn if(x ... checks
//#define DEBUG_BRIGHTNESS
#include "postprocess.h"
#include "postprocess_internal.h"
#include "libavutil/avstring.h"
unsigned postproc_version(void)
{
@ -766,8 +767,8 @@ pp_mode *pp_get_mode_by_name_and_quality(const char *name, int quality)
ppMode->maxClippedThreshold= 0.01;
ppMode->error=0;
#undef strncpy
strncpy(temp, name, GET_MODE_BUFFER_SIZE);
memset(temp, 0, GET_MODE_BUFFER_SIZE);
av_strlcpy(temp, name, GET_MODE_BUFFER_SIZE - 1);
av_log(NULL, AV_LOG_DEBUG, "pp: %s\n", name);
@ -823,7 +824,7 @@ pp_mode *pp_get_mode_by_name_and_quality(const char *name, int quality)
plen= strlen(p);
spaceLeft= p - temp + plen;
if(spaceLeft + newlen >= GET_MODE_BUFFER_SIZE){
if(spaceLeft + newlen >= GET_MODE_BUFFER_SIZE - 1){
ppMode->error++;
break;
}