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Revert "hdd_menu: avoid possible format-truncation errors"

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This reverts commit b702c89fca036ca32f828dc9eb07922a231eb85a.

Signed-off-by: MarkusVolk <f_l_k@t-online.de>
Signed-off-by: Thilo Graf <dbt@novatux.de>


Origin commit data
------------------
Branch: ni/coolstream
Commit: 7754ca8e85
Author: Markus Volk <f_l_k@t-online.de>
Date: 2020-01-09 (Thu, 09 Jan 2020)



------------------
This commit was generated by Migit
This commit is contained in:
Markus Volk
2020-01-09 21:37:16 +01:00
committed by vanhofen
parent a90cef9d87
commit 1d84ede061
1 changed files with 10 additions and 11 deletions
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21
src/gui/hdd_menu.cpp
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@@ -670,17 +670,16 @@ bool CHDDMenuHandler::scanDevices()
printf("HDD: root_dev: 0x%04x\n", root_dev);
for(int i = 0; i < n;i++) {
char str[255];
char str[256];
char vendor[128] = { 0 };
char model[128] = { 0 };
int64_t bytes = 0;
int64_t megabytes;
bool oldkernel = false;
bool isroot = false;
size_t d_str_size = sizeof(namelist[i]->d_name);
printf("HDD: checking /sys/block/%s\n", namelist[i]->d_name);
snprintf(str, sizeof(str)+d_str_size, "/dev/%s", namelist[i]->d_name);
snprintf(str, sizeof(str), "/dev/%s", namelist[i]->d_name);
int fd = open(str, O_RDONLY);
if (fd >= 0) {
if (ioctl(fd, BLKGETSIZE64, &bytes))
@@ -703,11 +702,11 @@ bool CHDDMenuHandler::scanDevices()
megabytes = bytes/1000000;
snprintf(str, sizeof(str)+d_str_size, "/sys/block/%s/device/vendor", namelist[i]->d_name);
snprintf(str, sizeof(str), "/sys/block/%s/device/vendor", namelist[i]->d_name);
FILE * f = fopen(str, "r");
if(!f) {
printf("Cant open %s\n", str);
snprintf(str, sizeof(str)+d_str_size, "/sys/block/%s/device/type", namelist[i]->d_name);
snprintf(str, sizeof(str), "/sys/block/%s/device/type", namelist[i]->d_name);
f = fopen(str, "r");
}
if (f) {
@@ -720,13 +719,13 @@ bool CHDDMenuHandler::scanDevices()
/* the Tripledragon only has kernel 2.6.12 available.... :-( */
if (oldkernel)
snprintf(str, sizeof(str)+d_str_size, "/proc/ide/%s/model", namelist[i]->d_name);
snprintf(str, sizeof(str), "/proc/ide/%s/model", namelist[i]->d_name);
else
snprintf(str, sizeof(str)+d_str_size, "/sys/block/%s/device/model", namelist[i]->d_name);
snprintf(str, sizeof(str), "/sys/block/%s/device/model", namelist[i]->d_name);
f = fopen(str, "r");
if(!f) {
printf("Cant open %s\n", str);
snprintf(str, sizeof(str)+d_str_size, "/sys/block/%s/device/name", namelist[i]->d_name);
snprintf(str, sizeof(str), "/sys/block/%s/device/name", namelist[i]->d_name);
f = fopen(str, "r");
}
if (f) {
@@ -755,8 +754,8 @@ bool CHDDMenuHandler::scanDevices()
hdd.desc = hdd.devname;
hdd_list.push_back(hdd);
}
d_str_size = sizeof(vendor) + sizeof(model);
snprintf(str, sizeof(str)+d_str_size, "%s %s %ld %s", vendor, model, (long)(megabytes < 10000 ? megabytes : megabytes/1000), megabytes < 10000 ? "MB" : "GB");
snprintf(str, sizeof(str), "%s %s %ld %s", vendor, model, (long)(megabytes < 10000 ? megabytes : megabytes/1000), megabytes < 10000 ? "MB" : "GB");
printf("HDD: %s\n", str);
devtitle[namelist[i]->d_name] = str;
@@ -1457,7 +1456,7 @@ int CHDDDestExec::exec(CMenuTarget* /*parent*/, const std::string&)
char M_opt[50],S_opt[50], opt[100];
snprintf(S_opt, sizeof(S_opt), "-S%d", g_settings.hdd_sleep);
snprintf(M_opt, sizeof(M_opt), "-M%d", g_settings.hdd_noise);
snprintf(opt, sizeof(opt)+sizeof(namelist[i]->d_name), "/dev/%s",namelist[i]->d_name);
snprintf(opt, sizeof(opt), "/dev/%s",namelist[i]->d_name);
if (have_nonbb_hdparm)
my_system(4, hdparm, M_opt, S_opt, opt);