1
0
mirror of https://github.com/kanjitalk755/macemu.git synced 2024-12-27 16:31:08 +00:00

Fix buffer overflow reported by Aranym people

This commit is contained in:
gbeauche 2002-11-02 17:23:20 +00:00
parent 45b2765c21
commit 2cda26edae

View File

@ -255,7 +255,7 @@ static void build_insn (int insn)
int pos = 0;
int mnp = 0;
int bitno = 0;
char mnemonic[10];
char mnemonic[64];
wordsizes sz = sz_long;
int srcgather = 0, dstgather = 0;
@ -332,6 +332,11 @@ static void build_insn (int insn)
}
}
mnp++;
if ((unsigned)mnp >= sizeof(mnemonic) - 1) {
mnemonic[sizeof(mnemonic) - 1] = 0;
fprintf(stderr, "Instruction %s overflow\n", mnemonic);
abort();
}
}
pos++;
}