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tplink-safeloader: fix compilation warnings

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Signed-off-by: Ilya Gordeev <Mirraz@users.noreply.github.com>
(cherry picked from commit 5daf094353)
This commit is contained in:
Ilya Gordeev 2019-10-12 23:10:09 +05:00 committed by Hauke Mehrtens
parent cabd12d2e3
commit 8c8212c680
1 changed files with 13 additions and 12 deletions
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25
tools/firmware-utils/src/tplink-safeloader.c
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@ -1483,11 +1483,12 @@ static struct image_partition_entry read_file(const char *part_name, const char
size_t len = statbuf.st_size;
if (add_jffs2_eof)
if (add_jffs2_eof) {
if (file_system_partition)
len = ALIGN(len + file_system_partition->base, 0x10000) + sizeof(jffs2_eof_mark) - file_system_partition->base;
else
len = ALIGN(len, 0x10000) + sizeof(jffs2_eof_mark);
}
struct image_partition_entry entry = alloc_image_partition(part_name, len);
@ -1837,7 +1838,7 @@ static int add_flash_partition(
unsigned long base,
unsigned long size)
{
int ptr;
size_t ptr;
/* check if the list has a free entry */
for (ptr = 0; ptr < max_entries; ptr++, part_list++) {
if (part_list->name == NULL &&
@ -1890,7 +1891,7 @@ static int read_partition_table(
if (fseek(file, offset, SEEK_SET) < 0)
error(1, errno, "Can not seek in the firmware");
if (fread(buf, 1, 2048, file) < 0)
if (fread(buf, 2048, 1, file) != 1)
error(1, errno, "Can not read fwup-ptn from the firmware");
buf[2047] = '\0';
@ -1981,18 +1982,18 @@ static void write_partition(
fseek(input_file, entry->base + firmware_offset, SEEK_SET);
for (offset = 0; sizeof(buf) + offset <= entry->size; offset += sizeof(buf)) {
if (fread(buf, sizeof(buf), 1, input_file) < 0)
if (fread(buf, sizeof(buf), 1, input_file) != 1)
error(1, errno, "Can not read partition from input_file");
if (fwrite(buf, sizeof(buf), 1, output_file) < 0)
if (fwrite(buf, sizeof(buf), 1, output_file) != 1)
error(1, errno, "Can not write partition to output_file");
}
/* write last chunk smaller than buffer */
if (offset < entry->size) {
offset = entry->size - offset;
if (fread(buf, offset, 1, input_file) < 0)
if (fread(buf, offset, 1, input_file) != 1)
error(1, errno, "Can not read partition from input_file");
if (fwrite(buf, offset, 1, output_file) < 0)
if (fwrite(buf, offset, 1, output_file) != 1)
error(1, errno, "Can not write partition to output_file");
}
}
@ -2045,7 +2046,7 @@ static int extract_firmware(const char *input, const char *output_directory)
error(1, 0, "Error can not read the partition table (fwup-ptn)");
}
for (int i = 0; i < max_entries; i++) {
for (size_t i = 0; i < max_entries; i++) {
if (entries[i].name == NULL &&
entries[i].base == 0 &&
entries[i].size == 0)
@ -2061,7 +2062,7 @@ static struct flash_partition_entry *find_partition(
struct flash_partition_entry *entries, size_t max_entries,
const char *name, const char *error_msg)
{
for (int i = 0; i < max_entries; i++, entries++) {
for (size_t i = 0; i < max_entries; i++, entries++) {
if (strcmp(entries->name, name) == 0)
return entries;
}
@ -2073,19 +2074,19 @@ static struct flash_partition_entry *find_partition(
static void write_ff(FILE *output_file, size_t size)
{
char buf[4096];
int offset;
size_t offset;
memset(buf, 0xff, sizeof(buf));
for (offset = 0; offset + sizeof(buf) < size ; offset += sizeof(buf)) {
if (fwrite(buf, sizeof(buf), 1, output_file) < 0)
if (fwrite(buf, sizeof(buf), 1, output_file) != 1)
error(1, errno, "Can not write 0xff to output_file");
}
/* write last chunk smaller than buffer */
if (offset < size) {
offset = size - offset;
if (fwrite(buf, offset, 1, output_file) < 0)
if (fwrite(buf, offset, 1, output_file) != 1)
error(1, errno, "Can not write partition to output_file");
}
}