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* (bug 3318) Restrict color escape characters to alphanumerics

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This commit is contained in:
Tim Angus 2007-09-21 12:33:50 +00:00
parent da29118ae0
commit 60260f1c60
2 changed files with 17 additions and 1 deletions
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2
code/qcommon/q_shared.h
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@ -330,7 +330,7 @@ extern vec4_t colorMdGrey;
extern vec4_t colorDkGrey;
#define Q_COLOR_ESCAPE '^'
#define Q_IsColorString(p) ( p && *(p) == Q_COLOR_ESCAPE && *((p)+1) && *((p)+1) != Q_COLOR_ESCAPE )
#define Q_IsColorString(p) ( p && *(p) == Q_COLOR_ESCAPE && *((p)+1) && isalnum(*((p)+1)) ) // ^[0-9a-zA-Z]
#define COLOR_BLACK '0'
#define COLOR_RED '1'