diff options
Diffstat (limited to 'sg_inq.c')
| -rw-r--r-- | sg_inq.c | 17 |
1 files changed, 10 insertions, 7 deletions
@@ -12,7 +12,7 @@ #include "sg_err.h" /* A utility program for the Linux OS SCSI generic ("sg") device driver. -* Copyright (C) 2000 D. Gilbert +* Copyright (C) 2000-2002 D. Gilbert * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) @@ -24,7 +24,7 @@ */ -static char * version_str = "0.15 20011221"; +static char * version_str = "0.16 20020114"; /* #define SG_DEBUG */ @@ -36,6 +36,8 @@ static char * version_str = "0.15 20011221"; #define INQUIRY_CMDLEN 6 #define MX_ALLOC_LEN 255 +#define EBUFF_SZ 256 + #ifndef SCSI_IOCTL_GET_PCI #define SCSI_IOCTL_GET_PCI 0x5387 #endif @@ -77,9 +79,9 @@ static int do_inq(int sg_fd, int cmddt, int evpd, unsigned int pg_op, return 0; default: if (noisy) { - char ebuff[256]; - sprintf(ebuff, "Inquiry error, CmdDt=%d, EVPD=%d, page_opcode=%x ", - cmddt, evpd, pg_op); + char ebuff[EBUFF_SZ]; + snprintf(ebuff, EBUFF_SZ, "Inquiry error, CmdDt=%d, " + "EVPD=%d, page_opcode=%x ", cmddt, evpd, pg_op); sg_chk_n_print3(ebuff, &io_hdr); } return -1; @@ -151,11 +153,12 @@ static void dStrHex(const char* str, int len) } + int main(int argc, char * argv[]) { int sg_fd, k, num, len; char * file_name = 0; - char ebuff[128]; + char ebuff[EBUFF_SZ]; char buff[MX_ALLOC_LEN + 1]; unsigned char rsp_buff[MX_ALLOC_LEN + 1]; unsigned int num_opcode = 0; @@ -211,7 +214,7 @@ int main(int argc, char * argv[]) if (do_pci) oflags = O_RDWR; if ((sg_fd = open(file_name, oflags)) < 0) { - sprintf(ebuff, "sg_inq: error opening file: %s", file_name); + snprintf(ebuff, EBUFF_SZ, "sg_inq: error opening file: %s", file_name); perror(ebuff); return 1; } |