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Simplify pathname building, in which a bug was noted by Larry Doolittle,

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a patch was provided by Vladimir Oleynik, and am improved patch commited
by me.
This commit is contained in:
Matt Kraai 2001-04-23 01:07:00 +00:00
parent ee0d93ed04
commit 782ab3ccf8
2 changed files with 18 additions and 18 deletions
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18
coreutils/ls.c
View File

@ -543,16 +543,16 @@ static struct dnode **list_dir(char *path)
}
while ((entry = readdir(dir)) != NULL) {
/* are we going to list the file- it may be . or .. or a hidden file */
if ((strcmp(entry->d_name, ".")==0) && !(disp_opts & DISP_DOT)) continue;
if ((strcmp(entry->d_name, "..")==0) && !(disp_opts & DISP_DOT)) continue;
if ((entry->d_name[0] == '.') && !(disp_opts & DISP_HIDDEN)) continue;
if ((strcmp(entry->d_name, ".")==0) && !(disp_opts & DISP_DOT))
continue;
if ((strcmp(entry->d_name, "..")==0) && !(disp_opts & DISP_DOT))
continue;
if ((entry->d_name[0] == '.') && !(disp_opts & DISP_HIDDEN))
continue;
cur= (struct dnode *)xmalloc(sizeof(struct dnode));
cur->fullname = xmalloc(strlen(path)+1+strlen(entry->d_name)+1);
strcpy(cur->fullname, path);
if (cur->fullname[strlen(cur->fullname)-1] != '/')
strcat(cur->fullname, "/");
cur->name= cur->fullname + strlen(cur->fullname);
strcat(cur->fullname, entry->d_name);
cur->fullname = concat_path_file(path, entry->d_name);
cur->name = cur->fullname +
(strlen(cur->fullname) - strlen(entry->d_name));
if (my_stat(cur))
continue;
cur->next= dn;

18
ls.c
View File

@ -543,16 +543,16 @@ static struct dnode **list_dir(char *path)
}
while ((entry = readdir(dir)) != NULL) {
/* are we going to list the file- it may be . or .. or a hidden file */
if ((strcmp(entry->d_name, ".")==0) && !(disp_opts & DISP_DOT)) continue;
if ((strcmp(entry->d_name, "..")==0) && !(disp_opts & DISP_DOT)) continue;
if ((entry->d_name[0] == '.') && !(disp_opts & DISP_HIDDEN)) continue;
if ((strcmp(entry->d_name, ".")==0) && !(disp_opts & DISP_DOT))
continue;
if ((strcmp(entry->d_name, "..")==0) && !(disp_opts & DISP_DOT))
continue;
if ((entry->d_name[0] == '.') && !(disp_opts & DISP_HIDDEN))
continue;
cur= (struct dnode *)xmalloc(sizeof(struct dnode));
cur->fullname = xmalloc(strlen(path)+1+strlen(entry->d_name)+1);
strcpy(cur->fullname, path);
if (cur->fullname[strlen(cur->fullname)-1] != '/')
strcat(cur->fullname, "/");
cur->name= cur->fullname + strlen(cur->fullname);
strcat(cur->fullname, entry->d_name);
cur->fullname = concat_path_file(path, entry->d_name);
cur->name = cur->fullname +
(strlen(cur->fullname) - strlen(entry->d_name));
if (my_stat(cur))
continue;
cur->next= dn;