UNLOZE/sourcemod
10
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Changed AddString to be failable

Browse Source
This commit is contained in:
Asher Baker 2016-02-15 14:57:56 +00:00
parent 7c3bcc9c25
commit 272655f340
1 changed files with 9 additions and 4 deletions

13
core/logic/sprintf.cpp
View File

@ -146,7 +146,7 @@ error_out:
return 0;
}
void AddString(char **buf_p, size_t &maxlen, const char *string, int width, int prec, int flags)
bool AddString(char **buf_p, size_t &maxlen, const char *string, int width, int prec, int flags)
{
int size = 0;
char *buf;
@ -196,6 +196,8 @@ void AddString(char **buf_p, size_t &maxlen, const char *string, int width, int
}
*buf_p = buf;
return true;
}
void AddFloat(char **buf_p, size_t &maxlen, double fval, int width, int prec, int flags)
@ -1140,7 +1142,8 @@ reswitch:
sizeof(buffer),
"Console<0><Console><Console>");
}
AddString(&buf_p, llen, buffer, width, prec, flags);
if (!AddString(&buf_p, llen, buffer, width, prec, flags))
return pCtx->ThrowNativeError("Escaped string would be truncated (arg %d)", arg);
arg++;
break;
}
@ -1155,7 +1158,8 @@ reswitch:
if (!bridge->DescribePlayer(*value, &name, nullptr, nullptr))
return pCtx->ThrowNativeError("Client index %d is invalid (arg %d)", *value, arg);
}
AddString(&buf_p, llen, name, width, prec, flags);
if (!AddString(&buf_p, llen, name, width, prec, flags))
return pCtx->ThrowNativeError("Escaped string would be truncated (arg %d)", arg);
arg++;
break;
}
@ -1164,7 +1168,8 @@ reswitch:
CHECK_ARGS(0);
char *str;
pCtx->LocalToString(params[arg], &str);
AddString(&buf_p, llen, str, width, prec, flags);
if (!AddString(&buf_p, llen, str, width, prec, flags))
return pCtx->ThrowNativeError("Escaped string would be truncated (arg %d)", arg);
arg++;
break;
}