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Cristy
2019-10-20 13:26:07 -04:00
parent 26d6ce0baa
commit 87fda61466
1 changed files with 7 additions and 3 deletions
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MagickCore/string.c
+7 -3
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@@ -2312,7 +2312,7 @@ MagickExport char **StringToList(const char *text)
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% StringToList() converts a text string into a list by segmenting the text
% StringToStrings() converts a text string into a list by segmenting the text
% string at each carriage return discovered. The list is converted to HEX
% characters if any control characters are discovered within the text string.
%
@@ -2406,6 +2406,9 @@ MagickExport char **StringToStrings(const char *text,size_t *count)
p=text;
for (i=0; i < (ssize_t) lines; i++)
{
size_t
length;
textlist[i]=(char *) AcquireQuantumMemory(2UL*MagickPathExtent,
sizeof(**textlist));
if (textlist[i] == (char *) NULL)
@@ -2413,7 +2416,8 @@ MagickExport char **StringToStrings(const char *text,size_t *count)
(void) FormatLocaleString(textlist[i],MagickPathExtent,"0x%08lx: ",
(long) (CharsPerLine*i));
q=textlist[i]+strlen(textlist[i]);
for (j=1; j <= (ssize_t) MagickMin(strlen(p),CharsPerLine); j++)
length=strlen(p);
for (j=1; j <= (ssize_t) MagickMin(length,CharsPerLine); j++)
{
(void) FormatLocaleString(hex_string,MagickPathExtent,"%02x",*(p+j));
(void) CopyMagickString(q,hex_string,MagickPathExtent);
@@ -2429,7 +2433,7 @@ MagickExport char **StringToStrings(const char *text,size_t *count)
*q++=' ';
}
*q++=' ';
for (j=1; j <= (ssize_t) MagickMin(strlen(p),CharsPerLine); j++)
for (j=1; j <= (ssize_t) MagickMin(length,CharsPerLine); j++)
{
if (isprint((int) ((unsigned char) *p)) != 0)
*q++=(*p);