From abee3d0e0dc7c7e4b733b0145c56bf8159a37a69 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Wed, 26 Dec 2007 20:44:45 +0000 Subject: Fix xmalloc_fgets_str so that it really does NOT strip terminator. Add xmalloc_fgetline_str which does strip terminator, and use it in dpkg instead of xmalloc_fgets_str. netstat: use xmalloc_fgets_str - allows to eat strings with NULs (this fixes bug with some weird /proc/net/unix input) function old new delta xmalloc_fgets_internal - 191 +191 xmalloc_fgetline_str - 18 +18 do_info 116 120 +4 unix_do_one 451 447 -4 tcp_do_one 423 419 -4 send_tree 369 365 -4 xmalloc_fgets_str 178 15 -163 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 1/4 up/down: 213/-175) Total: 38 bytes text data bss dec hex filename 778445 832 7344 786621 c00bd busybox_old 778483 832 7344 786659 c00e3 busybox_unstripped --- libbb/get_line_from_file.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'libbb/get_line_from_file.c') diff --git a/libbb/get_line_from_file.c b/libbb/get_line_from_file.c index 1eb4af13c..ac4d14b1f 100644 --- a/libbb/get_line_from_file.c +++ b/libbb/get_line_from_file.c @@ -12,11 +12,10 @@ #include "libbb.h" /* This function reads an entire line from a text file, up to a newline - * or NUL byte, inclusive. It returns a malloc'ed char * which must be - * stored and free'ed by the caller. If end is NULL '\n' isn't considered + * or NUL byte, inclusive. It returns a malloc'ed char * which + * must be free'ed by the caller. If end is NULL '\n' isn't considered * end of line. If end isn't NULL, length of the chunk read is stored in it. * Return NULL if EOF/error */ - char *bb_get_chunk_from_file(FILE *file, int *end) { int ch; -- cgit v1.2.3