search for: endnam

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Did you mean: endname
2019 Jan 25
0
[klibc:update-dash] expand: Fix buffer overflow in expandmeta
...(!expdir_len) cp = "."; - } else if (enddir == expdir + 1 && *expdir == '/') { - cp = "/"; - } else { - cp = expdir; - enddir[-1] = '\0'; - } if ((dirp = opendir(cp)) == NULL) return; - if (enddir != expdir) - enddir[-1] = '/'; if (*endname == 0) { atend = 1; } else { @@ -1388,6 +1385,7 @@ expmeta(char *enddir, char *name) *endname = '\0'; endname += esc + 1; } + name_len -= endname - name; matchdot = 0; p = start; if (*p == '\\') @@ -1402,11 +1400,22 @@ expmeta(char *enddir, char *name) scopy(...
2020 Mar 28
0
[klibc:update-dash] dash: expand: Fix buffer overflow in expandmeta
...(!expdir_len) cp = "."; - } else if (enddir == expdir + 1 && *expdir == '/') { - cp = "/"; - } else { - cp = expdir; - enddir[-1] = '\0'; - } if ((dirp = opendir(cp)) == NULL) return; - if (enddir != expdir) - enddir[-1] = '/'; if (*endname == 0) { atend = 1; } else { @@ -1388,6 +1385,7 @@ expmeta(char *enddir, char *name) *endname = '\0'; endname += esc + 1; } + name_len -= endname - name; matchdot = 0; p = start; if (*p == '\\') @@ -1402,11 +1400,22 @@ expmeta(char *enddir, char *name) scopy(...