diff options
Diffstat (limited to 'coders/dpx.c')
| -rw-r--r-- | coders/dpx.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/coders/dpx.c b/coders/dpx.c index f9a2897..f305ccf 100644 --- a/coders/dpx.c +++ b/coders/dpx.c @@ -1,5 +1,5 @@ /* -% Copyright (C) 2005-2021 GraphicsMagick Group +% Copyright (C) 2005-2022 GraphicsMagick Group % % This program is covered by multiple licenses, which are described in % Copyright.txt. You should have received a copy of Copyright.txt with this @@ -531,7 +531,7 @@ STATIC unsigned int IsDPX(const unsigned char *magick,const size_t length) \ if (!IS_UNDEFINED_U32(member)) \ { \ - SMPTEBitsToString(member,buffer_); \ + SMPTEBitsToString(member,buffer_,sizeof(buffer_)); \ (void) SetImageAttribute(image,name,buffer_); \ LogSetImageAttribute(name,buffer_); \ } \ @@ -622,7 +622,7 @@ STATIC void SwabDPXTVInfo(DPXTVInfo *tv_info) MagickSwabFloat(&tv_info->white_level.f); MagickSwabFloat(&tv_info->integration_time.f); } -STATIC void SMPTEBitsToString(const U32 value, char *str) +STATIC void SMPTEBitsToString(const U32 value, char *str, size_t str_length) { unsigned int pos, @@ -630,11 +630,11 @@ STATIC void SMPTEBitsToString(const U32 value, char *str) for (pos=8; pos != 0; pos--, shift -= 4) { - (void) sprintf(str,"%01u",(unsigned int) ((value >> shift) & 0x0fU)); + (void) snprintf(str,3,"%01u",(unsigned int) ((value >> shift) & 0x0fU)); str += 1; if ((pos > 2) && (pos % 2)) { - (void) strcat(str,":"); + (void) strlcat(str,":",str_length); str++; } } |