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Include blockinput.h.

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(Fexpand_file_name, search_embedded_absfilename): Add BLOCK_INPUT
around getpwnam.
(search_embedded_absfilename): Remove spurious xfree.
This commit is contained in:
YAMAMOTO Mitsuharu 2006-07-12 08:37:45 +00:00
parent b91834c328
commit 67c08d6c72
1 changed files with 9 additions and 3 deletions
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12
src/fileio.c
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@ -77,6 +77,7 @@ extern int errno;
#include "charset.h"
#include "coding.h"
#include "window.h"
#include "blockinput.h"
#ifdef WINDOWSNT
#define NOMINMAX 1
@ -1386,7 +1387,9 @@ See also the function `substitute-in-file-name'. */)
bcopy ((char *) nm, o, p - nm);
o [p - nm] = 0;
BLOCK_INPUT;
pw = (struct passwd *) getpwnam (o + 1);
UNBLOCK_INPUT;
if (pw)
{
newdir = (unsigned char *) pw -> pw_dir;
@ -1917,7 +1920,9 @@ See also the function `substitute-in-file-name'.")
o[len] = 0;
/* Look up the user name. */
BLOCK_INPUT;
pw = (struct passwd *) getpwnam (o + 1);
UNBLOCK_INPUT;
if (!pw)
error ("\"%s\" isn't a registered user", o + 1);
@ -2111,10 +2116,11 @@ search_embedded_absfilename (nm, endp)
/* If we have ~user and `user' exists, discard
everything up to ~. But if `user' does not exist, leave
~user alone, it might be a literal file name. */
if ((pw = getpwnam (o + 1)))
BLOCK_INPUT;
pw = getpwnam (o + 1);
UNBLOCK_INPUT;
if (pw)
return p;
else
xfree (pw);
}
else
return p;