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[BZ #5441, BZ #5452, BZ #5454]

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2007-12-07  Ulrich Drepper  <drepper@redhat.com>
	[BZ #5441]
	* stdio-common/vfscanf.c (_IO_vfwscanf): Don't free ptrs_to_free
	structure, it's allocated with alloca.
	* stdio-common/Makefile (tests): Add bug21.
	* stdio-common/bug21.c: New file.

2007-12-06  Aurelien Jarno  <aurelien@aurel32.net>

	[BZ #5452]
	* sysdeps/unix/sysv/linux/bits/sched.h: Use __extension__
	  keyword for gcc's braced-groups.

2007-12-07  Ulrich Drepper  <drepper@redhat.com>

	[BZ #5454]
	* inet/ether_line.c: Strip hostname of whitespaces.
	* inet/Makefile (tests): Add tst-ether_line.
	* inet/tst-ether_line.c: New file.
This commit is contained in:
Ulrich Drepper
2007-12-07 16:50:11 +00:00
parent c9d65f0fbd
commit 26e21e7554
10 changed files with 125 additions and 35 deletions
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15
inet/ether_line.c
View File

@ -61,19 +61,20 @@ ether_line (const char *line, struct ether_addr *addr, char *hostname)
++line;
}
/* Remove trailing white space. */
cp = __strchrnul (line, '#');
while (cp > line && isspace (cp[-1]))
--cp;
/* Skip initial whitespace. */
while (isspace (*line))
++line;
if (cp == line)
if (*line == '#' || *line == '\0')
/* No hostname. */
return -1;
/* The hostname is up to the next non-space character. */
/* XXX This can cause trouble because the hostname might be too long
but we have no possibility to check it here. */
memcpy (hostname, line, cp - line);
hostname [cp - line] = '\0';
while (*line != '\0' && *line != '#' && !isspace (*line))
*hostname++ = *line++;
*hostname = '\0';
return 0;
}