diff options
Diffstat (limited to 'src/3rdparty/freetype/src/lzw/ftzopen.c')
| -rw-r--r-- | src/3rdparty/freetype/src/lzw/ftzopen.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/3rdparty/freetype/src/lzw/ftzopen.c b/src/3rdparty/freetype/src/lzw/ftzopen.c index 884d2ec74e..e680c4de59 100644 --- a/src/3rdparty/freetype/src/lzw/ftzopen.c +++ b/src/3rdparty/freetype/src/lzw/ftzopen.c @@ -8,7 +8,7 @@ * be used to parse compressed PCF fonts, as found with many X11 server * distributions. * - * Copyright (C) 2005-2020 by + * Copyright (C) 2005-2023 by * David Turner. * * This file is part of the FreeType project, and may only be used, @@ -127,6 +127,7 @@ new_size = new_size + ( new_size >> 1 ) + 4; + /* if relocating to heap */ if ( state->stack == state->stack_0 ) { state->stack = NULL; @@ -142,9 +143,13 @@ return -1; } - if ( FT_RENEW_ARRAY( state->stack, old_size, new_size ) ) + if ( FT_QREALLOC( state->stack, old_size, new_size ) ) return -1; + /* if relocating to heap */ + if ( old_size == 0 ) + FT_MEM_COPY( state->stack, state->stack_0, FT_LZW_DEFAULT_STACK_SIZE ); + state->stack_size = new_size; } return 0; @@ -310,7 +315,7 @@ state->phase = FT_LZW_PHASE_CODE; } - /* fall-through */ + FALL_THROUGH; case FT_LZW_PHASE_CODE: { @@ -368,7 +373,7 @@ state->phase = FT_LZW_PHASE_STACK; } - /* fall-through */ + FALL_THROUGH; case FT_LZW_PHASE_STACK: { |