diff options
Diffstat (limited to 'miscutils/bbconfig.c')
| -rw-r--r-- | miscutils/bbconfig.c | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/miscutils/bbconfig.c b/miscutils/bbconfig.c index 501349548..fe02516a8 100644 --- a/miscutils/bbconfig.c +++ b/miscutils/bbconfig.c @@ -43,29 +43,10 @@ int bbconfig_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int bbconfig_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) { #if ENABLE_FEATURE_COMPRESS_BBCONFIG - bunzip_data *bd; - int i; - jmp_buf jmpbuf; - - /* Setup for I/O error handling via longjmp */ - i = setjmp(jmpbuf); - if (i == 0) { - i = start_bunzip(&jmpbuf, - &bd, - /* src_fd: */ -1, - /* inbuf: */ bbconfig_config_bz2, - /* len: */ sizeof(bbconfig_config_bz2) - ); - } - /* read_bunzip can longjmp and end up here with i != 0 - * on read data errors! Not trivial */ - if (i == 0) { - /* Cannot use xmalloc: will leak bd in NOFORK case! */ - char *outbuf = malloc_or_warn(sizeof(bbconfig_config)); - if (outbuf) { - read_bunzip(bd, outbuf, sizeof(bbconfig_config)); - full_write1_str(outbuf); - } + const char *outbuf = unpack_bz2_data(bbconfig_config_bz2, + sizeof(bbconfig_config_bz2), sizeof(bbconfig_config)); + if (outbuf) { + full_write1_str(outbuf); } #else full_write1_str(bbconfig_config); |