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Fix infinite loop in OSD_StripColors() when trying to display a quote containing '^' not followed by a number.

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This fixes Mission 2 of Platoon Leader, as reported by RunningDuke.

git-svn-id: https://svn.eduke32.com/eduke32@6478 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
hendricks266 2017-10-15 23:10:09 +00:00
parent 486791b3ee
commit 2c7840d928
1 changed files with 9 additions and 2 deletions
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11
source/build/src/osd.cpp
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@ -146,13 +146,20 @@ const char * OSD_StripColors(char *outBuf, const char *inBuf)
if (*inBuf == '^') if (*inBuf == '^')
{ {
if (isdigit(*(inBuf+1))) if (isdigit(*(inBuf+1)))
{
inBuf += 2 + !!isdigit(*(inBuf+2)); inBuf += 2 + !!isdigit(*(inBuf+2));
continue;
}
else if ((Btoupper(*(inBuf+1)) == 'O')) else if ((Btoupper(*(inBuf+1)) == 'O'))
{
inBuf += 2; inBuf += 2;
continue;
}
else if ((Btoupper(*(inBuf+1)) == 'S') && isdigit(*(inBuf+2))) else if ((Btoupper(*(inBuf+1)) == 'S') && isdigit(*(inBuf+2)))
{
inBuf += 3; inBuf += 3;
continue;
continue; }
} }
*(outBuf++) = *(inBuf++); *(outBuf++) = *(inBuf++);
} }