diff options
Diffstat (limited to 'drivers/scsi/aacraid/aachba.c')
| -rw-r--r-- | drivers/scsi/aacraid/aachba.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index af3e4d3f9735..548a3e73f10a 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -913,8 +913,16 @@ static void setinqstr(struct aac_dev *dev, void *data, int tindex) memset(str, ' ', sizeof(*str)); if (sup_adap_info->adapter_type_text[0]) { - char *cp = sup_adap_info->adapter_type_text; int c; + char *cp; + char *cname = kmemdup(sup_adap_info->adapter_type_text, + sizeof(sup_adap_info->adapter_type_text), + GFP_ATOMIC); + + if (!cname) + return; + + cp = cname; if ((cp[0] == 'A') && (cp[1] == 'O') && (cp[2] == 'C')) inqstrcpy("SMC", str->vid); else { @@ -923,7 +931,7 @@ static void setinqstr(struct aac_dev *dev, void *data, int tindex) ++cp; c = *cp; *cp = '\0'; - inqstrcpy(sup_adap_info->adapter_type_text, str->vid); + inqstrcpy(cname, str->vid); *cp = c; while (*cp && *cp != ' ') ++cp; @@ -937,8 +945,8 @@ static void setinqstr(struct aac_dev *dev, void *data, int tindex) cp[sizeof(str->pid)] = '\0'; } inqstrcpy (cp, str->pid); - if (c) - cp[sizeof(str->pid)] = c; + + kfree(cname); } else { struct aac_driver_ident *mp = aac_get_driver_ident(dev->cardtype); |