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Add quotes to multiword arguments.

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This adds quotes around multiword arguments before they are passed to
`/bin/sh -c` in an exec command.

Example:

I connect to irc like this:

    exec termite -e "mosh server tmux a"

Without this patch the arguments are passed to sh as:

    termite -e mosh server tmux a

When it should be:

    termite -e "mosh server tmux a"

For the command to work.
This commit is contained in:
Mikkel Oscar Lyderik 2016-01-25 00:02:28 +01:00
parent ed227f5664
commit 32ae26e519
3 changed files with 33 additions and 0 deletions
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5
include/stringop.h
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@ -31,6 +31,11 @@ int unescape_string(char *string);
char *join_args(char **argv, int argc);
char *join_list(list_t *list, char *separator);
/**
* Add quotes around any argv with whitespaces.
*/
void add_quotes(char **argv, int argc);
// split string into 2 by delim.
char *cmdsep(char **stringp, const char *delim);
// Split string into 2 by delim, handle quotes