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Bug 830: Check -remote command names more strictly.

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doc/remote.txt says there must be a nonempty sequence of ASCII
alphabetic characters before the opening parenthesis.  Check that
they really are ASCII characters and that the sequence is nonempty.
Thus, elinks -remote '(foo)' now treats the string as an address,
rather than as a command.
This commit is contained in:
Kalle Olavi Niemitalo 2006-11-14 00:22:06 +02:00 committed by Jonas Fonseca
parent dbfb34f395
commit 8751524424
1 changed files with 2 additions and 2 deletions
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4
src/config/cmdline.c
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@ -225,7 +225,7 @@ remote_cmd(struct option *o, unsigned char ***argv, int *argc)
command = *(*argv);
while (isalpha(command[len]))
while (isasciialpha(command[len]))
len++;
/* Find the begining and end of the argument list. */
@ -240,7 +240,7 @@ remote_cmd(struct option *o, unsigned char ***argv, int *argc)
/* Decide whether to use the "extended" --remote format where
* all URLs following should be opened in tabs. */
if (*arg != '(' || *argend != ')') {
if (len == 0 || *arg != '(' || *argend != ')') {
/* Just open any passed URLs in new tabs */
remote_session_flags |= SES_REMOTE_NEW_TAB;
return NULL;