diff options
| -rw-r--r-- | package/uhttpd/src/Makefile | 6 | ||||
| -rw-r--r-- | package/uhttpd/src/uhttpd-utils.c | 9 | ||||
| -rw-r--r-- | package/uhttpd/src/uhttpd-utils.h | 5 |
3 files changed, 18 insertions, 2 deletions
diff --git a/package/uhttpd/src/Makefile b/package/uhttpd/src/Makefile index 06d61bdef3..6dcc3555f1 100644 --- a/package/uhttpd/src/Makefile +++ b/package/uhttpd/src/Makefile @@ -13,6 +13,12 @@ LIB = -Wl,--export-dynamic -lcrypt -ldl TLSLIB = LUALIB = +HAVE_SHADOW=$(shell echo 'int main(void){ return !getspnam("root"); }' | \ + $(CC) -include shadow.h -xc -o/dev/null - 2>/dev/null && echo yes) + +ifeq ($(HAVE_SHADOW),yes) + CFLAGS += -DHAVE_SHADOW +endif world: compile diff --git a/package/uhttpd/src/uhttpd-utils.c b/package/uhttpd/src/uhttpd-utils.c index 3821eb54cb..9f9a5dd6a7 100644 --- a/package/uhttpd/src/uhttpd-utils.c +++ b/package/uhttpd/src/uhttpd-utils.c @@ -610,7 +610,10 @@ struct auth_realm * uh_auth_add(char *path, char *user, char *pass) { struct auth_realm *new = NULL; struct passwd *pwd; + +#ifdef HAVE_SHADOW struct spwd *spwd; +#endif if((new = (struct auth_realm *)malloc(sizeof(struct auth_realm))) != NULL) { @@ -625,6 +628,7 @@ struct auth_realm * uh_auth_add(char *path, char *user, char *pass) /* given password refers to a passwd entry */ if( (strlen(pass) > 3) && !strncmp(pass, "$p$", 3) ) { +#ifdef HAVE_SHADOW /* try to resolve shadow entry */ if( ((spwd = getspnam(&pass[3])) != NULL) && spwd->sp_pwdp ) { @@ -632,8 +636,11 @@ struct auth_realm * uh_auth_add(char *path, char *user, char *pass) min(strlen(spwd->sp_pwdp), sizeof(new->pass) - 1)); } + else +#endif + /* try to resolve passwd entry */ - else if( ((pwd = getpwnam(&pass[3])) != NULL) && pwd->pw_passwd && + if( ((pwd = getpwnam(&pass[3])) != NULL) && pwd->pw_passwd && (pwd->pw_passwd[0] != '!') && (pwd->pw_passwd[0] != 0) ) { memcpy(new->pass, pwd->pw_passwd, diff --git a/package/uhttpd/src/uhttpd-utils.h b/package/uhttpd/src/uhttpd-utils.h index 3514ce1cac..6a0a395a91 100644 --- a/package/uhttpd/src/uhttpd-utils.h +++ b/package/uhttpd/src/uhttpd-utils.h @@ -21,9 +21,12 @@ #include <stdarg.h> #include <fcntl.h> #include <pwd.h> -#include <shadow.h> #include <sys/stat.h> +#ifdef HAVE_SHADOW +#include <shadow.h> +#endif + #define min(x, y) (((x) < (y)) ? (x) : (y)) #define max(x, y) (((x) > (y)) ? (x) : (y)) |