SCP: Allow overlapping input and result string while parsing glyphs

This commit is contained in:
Mark Pizzolato 2020-08-21 12:09:17 -07:00
parent b9b8a496d6
commit 407696ccc3

6
scp.c
View file

@ -9676,10 +9676,10 @@ while ((*iptr != 0) && (!got_quoted) &&
else *optr = *iptr; else *optr = *iptr;
iptr++; optr++; iptr++; optr++;
} }
*optr = 0; if (mchar && (*iptr == mchar)) /* skip input terminator */
if (mchar && (*iptr == mchar)) /* skip terminator */
iptr++; iptr++;
while (sim_isspace (*iptr)) /* absorb spaces */ *optr = 0; /* terminate result string */
while (sim_isspace (*iptr)) /* absorb additional input spaces */
iptr++; iptr++;
return iptr; return iptr;
} }