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[libpng14] Imported from libpng-1.4.9beta01.tar

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This commit is contained in:
Glenn Randers-Pehrson
2012-02-16 21:25:58 -06:00
parent 59d3ef11ed
commit 3ef6c2439c
20 changed files with 110 additions and 40 deletions
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12
pngpread.c
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@@ -701,7 +701,7 @@ png_push_save_buffer(png_structp png_ptr)
new_max = png_ptr->save_buffer_size + png_ptr->current_buffer_size + 256;
old_buffer = png_ptr->save_buffer;
png_ptr->save_buffer = (png_bytep)png_malloc_warn(png_ptr,
(png_size_t)new_max);
new_max);
if (png_ptr->save_buffer == NULL)
{
png_free(png_ptr, old_buffer);
@@ -1219,7 +1219,7 @@ png_push_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
#endif
png_ptr->current_text = (png_charp)png_malloc(png_ptr,
(png_size_t)(length + 1));
length + 1);
png_ptr->current_text[length] = '\0';
png_ptr->current_text_ptr = png_ptr->current_text;
png_ptr->current_text_size = (png_size_t)length;
@@ -1319,7 +1319,7 @@ png_push_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
#endif
png_ptr->current_text = (png_charp)png_malloc(png_ptr,
(png_size_t)(length + 1));
length + 1);
png_ptr->current_text[length] = '\0';
png_ptr->current_text_ptr = png_ptr->current_text;
png_ptr->current_text_size = (png_size_t)length;
@@ -1518,7 +1518,7 @@ png_push_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
#endif
png_ptr->current_text = (png_charp)png_malloc(png_ptr,
(png_size_t)(length + 1));
length + 1);
png_ptr->current_text[length] = '\0';
png_ptr->current_text_ptr = png_ptr->current_text;
png_ptr->current_text_size = (png_size_t)length;
@@ -1657,7 +1657,7 @@ png_push_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32
png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name) - 1]
= '\0';
png_ptr->unknown_chunk.size = (png_size_t)length;
png_ptr->unknown_chunk.size = length;
if (length == 0)
png_ptr->unknown_chunk.data = NULL;
@@ -1665,7 +1665,7 @@ png_push_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32
else
{
png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr,
(png_size_t)length);
length);
png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length);
}