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more of -Wall fixes from Cristian Ionescu-Idbohrn.

Browse Source 
Some are fixing real bugs.

function                                             old     new   delta
syslogd_main                                         938     958     +20
get_signum                                           136     143      +7
obj_load                                             777     782      +5
recv_from_to                                         210     214      +4
get_next_block                                      1795    1799      +4
display_topmem_process_list                         1117    1121      +4
logread_main                                         484     487      +3
buffer_fill_and_print                                 73      76      +3
kill_main                                            687     689      +2
ll_remember_index                                    240     241      +1
do_stats                                             452     453      +1
if_readconf                                          166     165      -1
display_process_list                                1192    1191      -1
run_applet_and_exit                                  507     505      -2
print_signames                                        33      31      -2
parse_one_line                                      1092    1090      -2
find_out_spec                                         57      55      -2
add_ksymoops_symbols                                 421     419      -2
ash_main                                            1407    1402      -5
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 11/8 up/down: 54/-17)            Total: 37 bytes
This commit is contained in:
Denis Vlasenko
2008-05-15 21:30:45 +00:00
parent 43d5d429fd
commit 6b06cb80be
43 changed files with 113 additions and 110 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
archival/libunarchive/archive_xread_all_eof.c
View File

@@ -12,7 +12,7 @@ ssize_t archive_xread_all_eof(archive_handle_t *archive_handle,
ssize_t size;
size = full_read(archive_handle->src_fd, buf, count);
if (size != 0 && size != count) {
if (size != 0 && size != (ssize_t)count) {
bb_error_msg_and_die("short read: %u of %u",
(unsigned)size, (unsigned)count);
}

8
archival/libunarchive/decompress_bunzip2.c
View File

@@ -103,7 +103,7 @@ static unsigned get_bits(bunzip_data *bd, int bits_wanted)
/* If we need to get more data from the byte buffer, do so. (Loop getting
one byte at a time to enforce endianness and avoid unaligned access.) */
while (bd->inbufBitCount < bits_wanted) {
while ((int)(bd->inbufBitCount) < bits_wanted) {
/* If we need to read more data from file into byte buffer, do so */
@@ -172,7 +172,7 @@ static int get_next_block(bunzip_data *bd)
if (get_bits(bd, 1)) return RETVAL_OBSOLETE_INPUT;
origPtr = get_bits(bd, 24);
if (origPtr > dbufSize) return RETVAL_DATA_ERROR;
if ((int)origPtr > dbufSize) return RETVAL_DATA_ERROR;
/* mapping table: if some byte values are never used (encoding things
like ascii text), the compression code removes the gaps to have fewer
@@ -368,7 +368,7 @@ static int get_next_block(bunzip_data *bd)
j = get_bits(bd, hufGroup->maxLen);
*/
while (bd->inbufBitCount < hufGroup->maxLen) {
while ((int)(bd->inbufBitCount) < hufGroup->maxLen) {
if (bd->inbufPos == bd->inbufCount) {
j = get_bits(bd, hufGroup->maxLen);
goto got_huff_bits;
@@ -505,7 +505,7 @@ static int get_next_block(bunzip_data *bd)
it doesn't qualify as a run (hence writeRunCountdown=5). */
if (dbufCount) {
if (origPtr >= dbufCount) return RETVAL_DATA_ERROR;
if ((int)origPtr >= dbufCount) return RETVAL_DATA_ERROR;
bd->writePos = dbuf[origPtr];
bd->writeCurrent = (unsigned char)(bd->writePos & 0xff);
bd->writePos >>= 8;

6
archival/libunarchive/decompress_unlzma.c
View File

@@ -329,7 +329,7 @@ unpack_lzma_stream(int src_fd, int dst_fd)
if (buffer_pos == header.dict_size) {
buffer_pos = 0;
global_pos += header.dict_size;
if (full_write(dst_fd, buffer, header.dict_size) != header.dict_size)
if (full_write(dst_fd, buffer, header.dict_size) != (ssize_t)header.dict_size)
goto bad;
USE_DESKTOP(total_written += header.dict_size;)
}
@@ -480,7 +480,7 @@ unpack_lzma_stream(int src_fd, int dst_fd)
if (buffer_pos == header.dict_size) {
buffer_pos = 0;
global_pos += header.dict_size;
if (full_write(dst_fd, buffer, header.dict_size) != header.dict_size)
if (full_write(dst_fd, buffer, header.dict_size) != (ssize_t)header.dict_size)
goto bad;
USE_DESKTOP(total_written += header.dict_size;)
}
@@ -489,7 +489,7 @@ unpack_lzma_stream(int src_fd, int dst_fd)
}
}
if (full_write(dst_fd, buffer, buffer_pos) != buffer_pos) {
if (full_write(dst_fd, buffer, buffer_pos) != (ssize_t)buffer_pos) {
bad:
rc_free(rc);
return -1;

6
archival/libunarchive/decompress_unzip.c
View File

@@ -922,7 +922,7 @@ static int inflate_block(STATE_PARAM smallint *e)
/* Two callsites, both in inflate_get_next_window */
static void calculate_gunzip_crc(STATE_PARAM_ONLY)
{
int n;
unsigned n;
for (n = 0; n < gunzip_outbuf_count; n++) {
gunzip_crc = gunzip_crc_table[((int) gunzip_crc ^ (gunzip_window[n])) & 0xff] ^ (gunzip_crc >> 8);
}
@@ -1003,7 +1003,7 @@ inflate_unzip_internal(STATE_PARAM int in, int out)
while (1) {
int r = inflate_get_next_window(PASS_STATE_ONLY);
nwrote = full_write(out, gunzip_window, gunzip_outbuf_count);
if (nwrote != gunzip_outbuf_count) {
if (nwrote != (ssize_t)gunzip_outbuf_count) {
bb_perror_msg("write");
n = -1;
goto ret;
@@ -1064,7 +1064,7 @@ static int top_up(STATE_PARAM unsigned n)
{
int count = bytebuffer_size - bytebuffer_offset;
if (count < n) {
if (count < (int)n) {
memmove(bytebuffer, &bytebuffer[bytebuffer_offset], count);
bytebuffer_offset = 0;
bytebuffer_size = full_read(gunzip_src_fd, &bytebuffer[count], bytebuffer_max - count);