Displaying 2 results from an estimated 2 matches for "addfname".
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add_name
2019 Jan 25
0
[klibc:update-dash] expand: Fix buffer overflow in expandmeta
...of the file name */
- if (enddir != expdir)
- metaflag++;
+ if (!expdir_len)
+ return;
p = name;
do {
if (*p == '\\')
p++;
*enddir++ = *p;
} while (*p++);
- if (metaflag == 0 || lstat64(expdir, &statb) >= 0)
+ if (lstat64(expdir, &statb) >= 0)
addfname(expdir);
return;
}
@@ -1369,18 +1371,13 @@ expmeta(char *enddir, char *name)
*enddir++ = *p++;
} while (p < start);
}
- if (enddir == expdir) {
+ *enddir = 0;
+ cp = expdir;
+ expdir_len = enddir - cp;
+ if (!expdir_len)
cp = ".";
- } else if (enddir == expdir + 1 &...
2020 Mar 28
0
[klibc:update-dash] dash: expand: Fix buffer overflow in expandmeta
...of the file name */
- if (enddir != expdir)
- metaflag++;
+ if (!expdir_len)
+ return;
p = name;
do {
if (*p == '\\')
p++;
*enddir++ = *p;
} while (*p++);
- if (metaflag == 0 || lstat64(expdir, &statb) >= 0)
+ if (lstat64(expdir, &statb) >= 0)
addfname(expdir);
return;
}
@@ -1369,18 +1371,13 @@ expmeta(char *enddir, char *name)
*enddir++ = *p++;
} while (p < start);
}
- if (enddir == expdir) {
+ *enddir = 0;
+ cp = expdir;
+ expdir_len = enddir - cp;
+ if (!expdir_len)
cp = ".";
- } else if (enddir == expdir + 1 &...