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use corresponding free function for png_create_write_struct

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Prevents access violation on PNG error in Texture Font Generator
This commit is contained in:
Andrew Barbarello
2015-12-20 21:51:25 -05:00
parent 4e0fa012c1
commit 43ec2f13b5
2 changed files with 4 additions and 4 deletions
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src/RageSurface_Save_PNG.cpp
+2 -2
View File
@@ -90,7 +90,7 @@ static bool RageSurface_Save_PNG( RageFile &f, char szErrorbuf[1024], RageSurfac
png_info *pInfo = png_create_info_struct(pPng);
if( pInfo == NULL )
{
png_destroy_read_struct( &pPng, NULL, NULL );
png_destroy_write_struct( &pPng, NULL );
if( bDeleteImg )
delete pImg;
sprintf( szErrorbuf, "creating png_create_info_struct failed");
@@ -99,7 +99,7 @@ static bool RageSurface_Save_PNG( RageFile &f, char szErrorbuf[1024], RageSurfac
if( setjmp(png_jmpbuf(pPng)) )
{
png_destroy_read_struct( &pPng, &pInfo, NULL );
png_destroy_write_struct( &pPng, &pInfo );
return false;
}
src/Texture Font Generator/Utils.cpp
+2 -2
View File
@@ -162,14 +162,14 @@ bool SavePNG( FILE *f, char szErrorbuf[1024], const Surface *pSurf )
png_info *pInfo = png_create_info_struct(pPng);
if( pInfo == NULL )
{
png_destroy_read_struct( &pPng, NULL, NULL );
png_destroy_write_struct( &pPng, NULL );
sprintf( szErrorbuf, "creating png_create_info_struct failed");
return false;
}
if( setjmp(png_jmpbuf(pPng)) )
{
png_destroy_read_struct( &pPng, &pInfo, NULL );
png_destroy_write_struct( &pPng, &pInfo );
return false;
}