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Fix "White space before end tags can break the config parser"

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trac #569

Acked-by: Arne Schwabe <arne@rfc2549.org>
Message-Id: <1444493569-24026-1-git-send-email-janjust@nikhef.nl>
URL: http://article.gmane.org/gmane.network.openvpn.devel/10249

Signed-off-by: Gert Doering <gert@greenie.muc.de>
This commit is contained in:
janjust 2015-10-10 18:12:49 +02:00 committed by Gert Doering
parent 0c1d92291e
commit c67acea173
1 changed files with 4 additions and 1 deletions
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5
src/openvpn/options.c
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@ -3694,13 +3694,16 @@ static char *
read_inline_file (struct in_src *is, const char *close_tag, struct gc_arena *gc)
{
char line[OPTION_LINE_SIZE];
char *line_ptr = line;
struct buffer buf = alloc_buf (8*OPTION_LINE_SIZE);
char *ret;
bool endtagfound = false;
while (in_src_get (is, line, sizeof (line)))
{
if (!strncmp (line, close_tag, strlen (close_tag)))
/* Remove leading spaces */
while (isspace(*line_ptr)) line_ptr++;
if (!strncmp (line_ptr, close_tag, strlen (close_tag)))
{
endtagfound = true;
break;