diff options
| author | John Bowler <jbowler@acm.org> | 2017-07-11 07:50:35 -0500 |
|---|---|---|
| committer | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2017-07-11 08:47:05 -0500 |
| commit | 72d07d32024192f10e1574d50b609c9b12ac8a30 (patch) | |
| tree | 497485c8e7b231b3a797e5e68331ac7b6b791233 /pngerror.c | |
| parent | ecea632c4ce718ba5bb33f4fd9c87846898ca135 (diff) | |
| download | libpng-72d07d32024192f10e1574d50b609c9b12ac8a30.tar.gz | |
[libpng16] Removed one of the GCC-7.1.0 'strict-overflow' warnings that
result when integers appear on both sides of a compare. Worked around the
others by forcing the strict-overflow setting in the relevant functions to
a level where they are not reported.
Changed "FALL THROUGH" comments to "FALLTHROUGH" because GCC doesn't like
the space.
Worked around some C-style casts from (void*) because g++ 5.4.0 objects
to them.
Increased the buffer size for 'sprint' to pass the gcc 7.1.0 'sprint
overflow' check that is on by default with -Wall -Wextra.
Diffstat (limited to 'pngerror.c')
| -rw-r--r-- | pngerror.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/pngerror.c b/pngerror.c index 00d76f7c0..37f26c655 100644 --- a/pngerror.c +++ b/pngerror.c @@ -1,8 +1,8 @@ /* pngerror.c - stub functions for i/o and memory allocation * - * Last changed in libpng 1.6.26 [October 20, 2016] - * Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson + * Last changed in libpng 1.6.31 [(PENDING RELEASE)] + * Copyright (c) 1998-2002,2004,2006-2017 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.) * @@ -163,7 +163,7 @@ png_format_number(png_const_charp start, png_charp end, int format, case PNG_NUMBER_FORMAT_02u: /* Expects at least 2 digits. */ mincount = 2; - /* FALL THROUGH */ + /* FALLTHROUGH */ case PNG_NUMBER_FORMAT_u: *--end = digits[number % 10]; @@ -173,7 +173,7 @@ png_format_number(png_const_charp start, png_charp end, int format, case PNG_NUMBER_FORMAT_02x: /* This format expects at least two digits */ mincount = 2; - /* FALL THROUGH */ + /* FALLTHROUGH */ case PNG_NUMBER_FORMAT_x: *--end = digits[number & 0xf]; |