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kernel32: Silence buffer overflow gcc warnings.

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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2017-08-31 10:48:39 +02:00
parent 5c37020a7e
commit 741fe13d44
1 changed files with 6 additions and 3 deletions
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9
dlls/kernel32/oldconfig.c
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@ -290,7 +290,8 @@ static void create_hardware_branch(void)
{
if (strncmp(dent->d_name, "hd", 2) == 0)
{
sprintf(cStr, procname_ide_media, dent->d_name);
if (snprintf(cStr, sizeof(cStr), procname_ide_media, dent->d_name) >= sizeof(cStr))
continue;
procfile = fopen(cStr, "r");
if (!procfile)
{
@ -306,7 +307,8 @@ static void create_hardware_branch(void)
if (nType == DRIVE_UNKNOWN) continue;
}
sprintf(cStr, procname_ide_model, dent->d_name);
if (snprintf(cStr, sizeof(cStr), procname_ide_model, dent->d_name) >= sizeof(cStr))
continue;
procfile = fopen(cStr, "r");
if (!procfile)
{
@ -322,7 +324,8 @@ static void create_hardware_branch(void)
cDevModel[strlen(cDevModel) - 1] = 0;
}
sprintf(cUnixDeviceName, "/dev/%s", dent->d_name);
if (snprintf(cUnixDeviceName, sizeof(cUnixDeviceName), "/dev/%s", dent->d_name) >= sizeof(cUnixDeviceName))
continue;
scsi_addr.PortNumber = (dent->d_name[2] - 'a') / 2;
scsi_addr.PathId = 0;
scsi_addr.TargetId = (dent->d_name[2] - 'a') % 2;