diff options
| -rw-r--r-- | shell/ash.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/shell/ash.c b/shell/ash.c index f395a16..7a7ea18 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -1459,7 +1459,7 @@ stunalloc(void *p) * Like strdup but works with the ash stack. */ static char * -ststrdup(const char *p) +sstrdup(const char *p) { size_t len = strlen(p) + 1; return memcpy(stalloc(len), p, len); @@ -2514,7 +2514,7 @@ updatepwd(const char *dir) char *cdcomppath; const char *lim; - cdcomppath = ststrdup(dir); + cdcomppath = sstrdup(dir); STARTSTACKSTR(new); if (*dir != '/') { if (curdir == nullstr) @@ -6993,7 +6993,7 @@ addfname(const char *name) struct strlist *sp; sp = stzalloc(sizeof(*sp)); - sp->text = ststrdup(name); + sp->text = sstrdup(name); *exparg.lastp = sp; exparg.lastp = &sp->next; } @@ -12221,10 +12221,12 @@ evalstring(char *s, int mask) int skip; // int status; + s = sstrdup(s); setinputstring(s); setstackmark(&smark); skip = 0; +// status = 0; while ((n = parsecmd(0)) != NODE_EOF) { int i; @@ -12236,7 +12238,9 @@ evalstring(char *s, int mask) if (skip) break; } + popstackmark(&smark); popfile(); + stunalloc(s); skip &= mask; evalskip = skip; |