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Tue Dec 8 19:19:39 1998 Norbert Warmuth <nwarmuth@privat.circular.de> 

* cmd.c (dirsizes_cmd): Fixed possible buffer overflow
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Norbert Warmuth 1998-12-08 18:19:30 +00:00
parent f41a3e71b8
commit 9746fb752a
2 changed files with 7 additions and 1 deletions
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4
src/ChangeLog
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@ -1,3 +1,7 @@
Tue Dec 8 19:19:39 1998 Norbert Warmuth <nwarmuth@privat.circular.de>
* cmd.c (dirsizes_cmd): Fixed possible buffer overflow
1998-12-07 Miguel de Icaza <miguel@nuclecu.unam.mx> 1998-12-07 Miguel de Icaza <miguel@nuclecu.unam.mx>
* screen.c (do_enter): Return the value from this. * screen.c (do_enter): Return the value from this.

4
src/cmd.c
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@ -1368,7 +1368,9 @@ void dirsizes_cmd (void)
j += strlen (panel->dir.list [i].fname) + 1; j += strlen (panel->dir.list [i].fname) + 1;
if (!j) if (!j)
return; return;
cmd = xmalloc (strlen (dirsizes_command) + j + 1, "dirsizes_cmd"); /* worst case: name_quote doubles every filename, i.e. use
2 * j to be save */
cmd = xmalloc (strlen (dirsizes_command) + 2 * j + 1, "dirsizes_cmd");
strcpy (cmd, dirsizes_command); strcpy (cmd, dirsizes_command);
p = strchr (cmd, 0); p = strchr (cmd, 0);
for (i = 0; i < panel->count; i++) for (i = 0; i < panel->count; i++)