diff options
Diffstat (limited to 'png.c')
| -rw-r--r-- | png.c | 17 |
1 files changed, 10 insertions, 7 deletions
@@ -1,7 +1,7 @@ /* png.c - location for general purpose libpng functions * - * Last changed in libpng 1.2.53 [February 6, 2014] + * Last changed in libpng 1.2.54 [November 12, 2015] * Copyright (c) 1998-2015 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -17,7 +17,7 @@ #include "png.h" /* Generate a compiler error if there is an old png.h in the search path. */ -typedef version_1_0_63 Your_png_h_is_not_version_1_0_63; +typedef version_1_0_65 Your_png_h_is_not_version_1_0_65; /* Version information for C files. This had better match the version * string defined in png.h. @@ -332,6 +332,8 @@ png_info_init_3(png_infopp ptr_ptr, png_size_t png_info_struct_size) png_destroy_struct(info_ptr); info_ptr = (png_infop)png_create_struct(PNG_STRUCT_INFO); *ptr_ptr = info_ptr; + if (info_ptr == NULL) + return; } /* Set everything to 0 */ @@ -679,6 +681,7 @@ png_convert_to_rfc1123(png_structp png_ptr, png_timep ptime) if (png_ptr == NULL) return (NULL); + if (png_ptr->time_buffer == NULL) { png_ptr->time_buffer = (png_charp)png_malloc(png_ptr, (png_uint_32)(29* @@ -689,7 +692,7 @@ png_convert_to_rfc1123(png_structp png_ptr, png_timep ptime) { wchar_t time_buf[29]; wsprintf(time_buf, TEXT("%d %S %d %02d:%02d:%02d +0000"), - ptime->day % 32, short_months[(ptime->month - 1) % 12], + ptime->day % 32, short_months[(ptime->month - 1U) % 12], ptime->year, ptime->hour % 24, ptime->minute % 60, ptime->second % 61); WideCharToMultiByte(CP_ACP, 0, time_buf, -1, png_ptr->time_buffer, @@ -700,7 +703,7 @@ png_convert_to_rfc1123(png_structp png_ptr, png_timep ptime) { char near_time_buf[29]; png_snprintf6(near_time_buf, 29, "%d %s %d %02d:%02d:%02d +0000", - ptime->day % 32, short_months[(ptime->month - 1) % 12], + ptime->day % 32, short_months[(ptime->month - 1U) % 12], ptime->year, ptime->hour % 24, ptime->minute % 60, ptime->second % 61); png_memcpy(png_ptr->time_buffer, near_time_buf, @@ -708,7 +711,7 @@ png_convert_to_rfc1123(png_structp png_ptr, png_timep ptime) } #else png_snprintf6(png_ptr->time_buffer, 29, "%d %s %d %02d:%02d:%02d +0000", - ptime->day % 32, short_months[(ptime->month - 1) % 12], + ptime->day % 32, short_months[(ptime->month - 1U) % 12], ptime->year, ptime->hour % 24, ptime->minute % 60, ptime->second % 61); #endif @@ -728,13 +731,13 @@ png_get_copyright(png_structp png_ptr) #else #ifdef __STDC__ return ((png_charp) PNG_STRING_NEWLINE \ - "libpng version 1.0.63 - February 6, 2014" PNG_STRING_NEWLINE \ + "libpng version 1.0.65 - December 3, 2015" PNG_STRING_NEWLINE \ "Copyright (c) 1998-2015 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \ "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \ "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \ PNG_STRING_NEWLINE); #else - return ((png_charp) "libpng version 1.0.63 - February 6, 2014\ + return ((png_charp) "libpng version 1.0.65 - December 3, 2015\ Copyright (c) 1998-2015 Glenn Randers-Pehrson\ Copyright (c) 1996-1997 Andreas Dilger\ Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc."); |