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| author | Clint Adams <clint@users.sourceforge.net> | 2000-09-17 16:24:05 +0000 |
|---|---|---|
| committer | Clint Adams <clint@users.sourceforge.net> | 2000-09-17 16:24:05 +0000 |
| commit | 2abf9db38184b94f45a07211014f08fe75ed8ee0 (patch) | |
| tree | dd7206b94a88115a10fabaa2f2a731fbdfd18565 /Src/builtin.c | |
| parent | bd7969bfa568c91ee1875d62fda663c7468c030d (diff) | |
| download | zsh-2abf9db38184b94f45a07211014f08fe75ed8ee0.tar.gz zsh-2abf9db38184b94f45a07211014f08fe75ed8ee0.zip | |
12821: bin_dot is now independent of PATH_MAX
Diffstat (limited to 'Src/builtin.c')
| -rw-r--r-- | Src/builtin.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/Src/builtin.c b/Src/builtin.c index c62664e26..7fae149b0 100644 --- a/Src/builtin.c +++ b/Src/builtin.c @@ -3259,11 +3259,10 @@ bin_dot(char *name, char **argv, char *ops, int func) { char **old, *old0 = NULL; int ret, diddot = 0, dotdot = 0; - char buf[PATH_MAX]; - char *s, **t, *enam, *arg0; + char *s, **t, *enam, *arg0, *buf; struct stat st; - if (!*argv || strlen(*argv) >= PATH_MAX) + if (!*argv) return 0; old = pparams; /* get arguments for the script */ @@ -3304,18 +3303,18 @@ bin_dot(char *name, char **argv, char *ops, int func) if (diddot) continue; diddot = 1; - strcpy(buf, arg0); - } else { - if (strlen(*t) + strlen(arg0) + 1 >= PATH_MAX) - continue; - sprintf(buf, "%s/%s", *t, arg0); - } + buf = ztrdup(arg0); + } else + buf = tricat(*t, "/", arg0); + s = unmeta(buf); if (access(s, F_OK) == 0 && stat(s, &st) >= 0 && !S_ISDIR(st.st_mode)) { ret = source(enam = buf); + zsfree(buf); break; } + zsfree(buf); } } } |