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authorDenis Vlasenko2007-12-26 20:44:45 +0000
committerDenis Vlasenko2007-12-26 20:44:45 +0000
commitabee3d0e0dc7c7e4b733b0145c56bf8159a37a69 (patch)
treebf000d88c4044106f689060ee795d49f9a9116f6 /libbb/get_line_from_file.c
parentd55268d0d497856a34f732aca158d07276358ab6 (diff)
downloadbusybox-abee3d0e0dc7c7e4b733b0145c56bf8159a37a69.zip
busybox-abee3d0e0dc7c7e4b733b0145c56bf8159a37a69.tar.gz
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
Diffstat (limited to 'libbb/get_line_from_file.c')
-rw-r--r--libbb/get_line_from_file.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/libbb/get_line_from_file.c b/libbb/get_line_from_file.c
index 1eb4af1..ac4d14b 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;