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fix "#pragma option" crash when character count is over 31

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For some reason `i` will be `32` after our for loop so an OOB happens when code tries to assign `'\0'` to `name[32]` since `name` size is 32.
Doing a `-1` to `i` fixed this issue and now throws `error 038: extra characters on line` when character count is over 31.
This commit is contained in:
Amyr Ahmady 2019-10-07 11:12:59 +03:30
parent bd670fb2e0
commit b8dbbe9e43
1 changed files with 1 additions and 1 deletions
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source/compiler/sc2.c
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@ -1344,7 +1344,7 @@ static int command(void)
lptr++; lptr++;
for (i=0; i<sizeof name && *lptr>' '; i++,lptr++) for (i=0; i<sizeof name && *lptr>' '; i++,lptr++)
name[i]=*lptr; name[i]=*lptr;
name[i]='\0'; name[i-1]='\0';
parsesingleoption(name); parsesingleoption(name);
} else { } else {
error(207); /* unknown #pragma */ error(207); /* unknown #pragma */