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Code Issues Releases Activity

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

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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 //#define DEBUG_BRIGHTNESS
#include "postprocess.h" #include "postprocess.h"
#include "postprocess_internal.h" #include "postprocess_internal.h"
#include "libavutil/avstring.h"
unsigned postproc_version(void) 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->maxClippedThreshold= 0.01;
ppMode->error=0; ppMode->error=0;
#undef strncpy memset(temp, 0, GET_MODE_BUFFER_SIZE);
strncpy(temp, name, GET_MODE_BUFFER_SIZE); av_strlcpy(temp, name, GET_MODE_BUFFER_SIZE - 1);
av_log(NULL, AV_LOG_DEBUG, "pp: %s\n", name); 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); plen= strlen(p);
spaceLeft= p - temp + plen; spaceLeft= p - temp + plen;
if(spaceLeft + newlen >= GET_MODE_BUFFER_SIZE){ if(spaceLeft + newlen >= GET_MODE_BUFFER_SIZE - 1){
ppMode->error++; ppMode->error++;
break; break;
} }