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Stop possibly writing past the end of msg_buf

This commit is contained in:
Quinn Evans 2015-10-24 21:44:08 -06:00
parent 3286267db9
commit 3a0a3c6aa0
1 changed files with 2 additions and 1 deletions
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3
channel.c
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@ -52,7 +52,6 @@ void channel_from_cobol(char *cobol_buffer)
break;
}
}
msg_buf[i] = '\0';
if (i == BUFFER_SIZE) {
int message_length = 0;
for(i = 0; i < BUFFER_SIZE; i++) {
@ -64,6 +63,8 @@ void channel_from_cobol(char *cobol_buffer)
message_length--;
}
msg_buf[message_length] = '\0';
} else {
msg_buf[i] = '\0';
}
return;
}