diff options
| -rw-r--r-- | scripts/kconfig/confdata.c | 2 | ||||
| -rw-r--r-- | scripts/kconfig/kxgettext.c | 2 | ||||
| -rw-r--r-- | scripts/kconfig/lkc.h | 1 | ||||
| -rw-r--r-- | scripts/kconfig/symbol.c | 4 | ||||
| -rw-r--r-- | scripts/kconfig/util.c | 11 | ||||
| -rw-r--r-- | scripts/kconfig/zconf.y | 2 |
6 files changed, 17 insertions, 5 deletions
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index 5c12dc91ef34..df26c7b0fe13 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -178,7 +178,7 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p) case S_HEX: done: if (sym_string_valid(sym, p)) { - sym->def[def].val = strdup(p); + sym->def[def].val = xstrdup(p); sym->flags |= def_flags; } else { if (def != S_DEF_AUTO) diff --git a/scripts/kconfig/kxgettext.c b/scripts/kconfig/kxgettext.c index 2858738b22d5..240880a89111 100644 --- a/scripts/kconfig/kxgettext.c +++ b/scripts/kconfig/kxgettext.c @@ -101,7 +101,7 @@ static struct message *message__new(const char *msg, char *option, if (self->files == NULL) goto out_fail; - self->msg = strdup(msg); + self->msg = xstrdup(msg); if (self->msg == NULL) goto out_fail_msg; diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h index 4e23febbe4b2..2d5ec2d0e952 100644 --- a/scripts/kconfig/lkc.h +++ b/scripts/kconfig/lkc.h @@ -115,6 +115,7 @@ int file_write_dep(const char *name); void *xmalloc(size_t size); void *xcalloc(size_t nmemb, size_t size); void *xrealloc(void *p, size_t size); +char *xstrdup(const char *s); struct gstr { size_t len; diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c index cca9663be5dd..2220bc4b051b 100644 --- a/scripts/kconfig/symbol.c +++ b/scripts/kconfig/symbol.c @@ -183,7 +183,7 @@ static void sym_validate_range(struct symbol *sym) sprintf(str, "%lld", val2); else sprintf(str, "0x%llx", val2); - sym->curr.val = strdup(str); + sym->curr.val = xstrdup(str); } static void sym_set_changed(struct symbol *sym) @@ -849,7 +849,7 @@ struct symbol *sym_lookup(const char *name, int flags) : !(symbol->flags & (SYMBOL_CONST|SYMBOL_CHOICE)))) return symbol; } - new_name = strdup(name); + new_name = xstrdup(name); } else { new_name = NULL; hash = 0; diff --git a/scripts/kconfig/util.c b/scripts/kconfig/util.c index b98a79e30e04..c6f6e21b809f 100644 --- a/scripts/kconfig/util.c +++ b/scripts/kconfig/util.c @@ -154,3 +154,14 @@ void *xrealloc(void *p, size_t size) fprintf(stderr, "Out of memory.\n"); exit(1); } + +char *xstrdup(const char *s) +{ + char *p; + + p = strdup(s); + if (p) + return p; + fprintf(stderr, "Out of memory.\n"); + exit(1); +} diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y index 4be98050b961..f5cb55f03ce5 100644 --- a/scripts/kconfig/zconf.y +++ b/scripts/kconfig/zconf.y @@ -127,7 +127,7 @@ no_mainmenu_stmt: /* empty */ * later regardless of whether it comes from the 'prompt' in * mainmenu_stmt or here */ - menu_add_prompt(P_MENU, strdup("Linux Kernel Configuration"), NULL); + menu_add_prompt(P_MENU, xstrdup("Linux Kernel Configuration"), NULL); }; |