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[svn] Strip trailing whitespace in header_process().

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Published in <sxsadvh0xpz.fsf@florida.arsdigita.de>.
This commit is contained in:
hniksic 2002-01-14 07:17:34 -08:00
parent 46617228fa
commit 08c935bef2
2 changed files with 13 additions and 6 deletions
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5
src/ChangeLog
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@ -1,3 +1,8 @@
2002-01-14 Hrvoje Niksic <hniksic@arsdigita.com>
* headers.c (header_get): Strip trailing whitespace from the
header.
2002-01-14 Hrvoje Niksic <hniksic@arsdigita.com>
* url.c (parse_uname): URL-decode *USER and *PASSWD.

14
src/headers.c
View File

@ -64,8 +64,8 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
as much memory as necessary for it to fit. It need not contain a
`:', thus you can use it to retrieve, say, HTTP status line.
The trailing CRLF or LF are stripped from the header, and it is
zero-terminated. #### Is this well-behaved? */
All trailing whitespace is stripped from the header, and it is
zero-terminated. */
int
header_get (struct rbuf *rbuf, char **hdr, enum header_get_flags flags)
{
@ -101,11 +101,13 @@ header_get (struct rbuf *rbuf, char **hdr, enum header_get_flags flags)
if (next == '\t' || next == ' ')
continue;
}
/* The header ends. */
/* Strip trailing whitespace. (*hdr)[i] is the newline;
decrement I until it points to the last available
whitespace. */
while (i > 0 && ISSPACE ((*hdr)[i - 1]))
--i;
(*hdr)[i] = '\0';
/* Get rid of '\r'. */
if (i > 0 && (*hdr)[i - 1] == '\r')
(*hdr)[i - 1] = '\0';
break;
}
}