Differential D40376 Diff 123168 lib/nss_tacplus/nss_tacplus.c

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lib/nss_tacplus/nss_tacplus.c

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#include <nsswitch.h>		#include <nsswitch.h>
#include <pwd.h>		#include <pwd.h>
#include <taclib.h>		#include <taclib.h>

extern int __isthreaded;		extern int __isthreaded;

#define DEF_UID 65534		#define DEF_UID 65534
#define DEF_GID 65534		#define DEF_GID 65534
		#define DEF_CLASS ""
		markjUnsubmitted Done Inline Actions Shouldn't this be "default"? markj: Shouldn't this be "default"?
		desAuthorUnsubmitted Done Inline Actions No. The `default` class, if it exists, is automatically used for users who don't have another class set. des: No. The `default` class, if it exists, is automatically used for users who don't have another…
#define DEF_DIR "/"		#define DEF_DIR "/"
#define DEF_SHELL "/bin/sh"		#define DEF_SHELL "/bin/sh"

ns_mtab nss_module_register(const char , unsigned int *,		ns_mtab nss_module_register(const char , unsigned int *,
nss_module_unregister_fn *);		nss_module_unregister_fn *);

static void		static void
tacplus_error(struct tac_handle h, const char func)		tacplus_error(struct tac_handle h, const char func)
▲ Show 20 Lines • Show All 152 Lines • ▼ Show 20 Lines	if (strcasecmp(key, "uid") == 0) {
num = strtoimax(value, &end, 10);		num = strtoimax(value, &end, 10);
if (end == value \|\| *end != '\0' \|\|		if (end == value \|\| *end != '\0' \|\|
num < 0 \|\| num > (intmax_t)GID_MAX) {		num < 0 \|\| num > (intmax_t)GID_MAX) {
errno = EINVAL;		errno = EINVAL;
free(av);		free(av);
return (NS_RETURN);		return (NS_RETURN);
}		}
pwd->pw_gid = num;		pwd->pw_gid = num;
		} else if (strcasecmp(av, "class") == 0) {
		pwd->pw_class = tacplus_copystr(value, &buffer,
		&bufsize);
		if (pwd->pw_class == NULL) {
		free(av);
		return (NS_RETURN);
		}
} else if (strcasecmp(av, "gecos") == 0) {		} else if (strcasecmp(av, "gecos") == 0) {
pwd->pw_gecos = tacplus_copystr(value, &buffer,		pwd->pw_gecos = tacplus_copystr(value, &buffer,
&bufsize);		&bufsize);
if (pwd->pw_gecos == NULL) {		if (pwd->pw_gecos == NULL) {
free(av);		free(av);
return (NS_RETURN);		return (NS_RETURN);
}		}
} else if (strcasecmp(av, "home") == 0) {		} else if (strcasecmp(av, "home") == 0) {
pwd->pw_dir = tacplus_copystr(value, &buffer,		pwd->pw_dir = tacplus_copystr(value, &buffer,
&bufsize);		&bufsize);
if (pwd->pw_dir == NULL) {		if (pwd->pw_dir == NULL) {
free(av);		free(av);
return (NS_RETURN);		return (NS_RETURN);
}		}
} else if (strcasecmp(av, "shell") == 0) {		} else if (strcasecmp(av, "shell") == 0) {
pwd->pw_shell = tacplus_copystr(value, &buffer,		pwd->pw_shell = tacplus_copystr(value, &buffer,
&bufsize);		&bufsize);
if (pwd->pw_shell == NULL) {		if (pwd->pw_shell == NULL) {
free(av);		free(av);
return (NS_RETURN);		return (NS_RETURN);
}		}
}		}
free(av);		free(av);
}		}

		/* default class if none was provided */
		if (pwd->pw_class == NULL)
		pwd->pw_class = tacplus_copystr(DEF_CLASS, &buffer, &bufsize);

/* gecos equal to name if none was provided */		/* gecos equal to name if none was provided */
if (pwd->pw_gecos == NULL)		if (pwd->pw_gecos == NULL)
pwd->pw_gecos = pwd->pw_name;		pwd->pw_gecos = pwd->pw_name;

/* default home directory if none was provided */		/* default home directory if none was provided */
if (pwd->pw_dir == NULL)		if (pwd->pw_dir == NULL)
pwd->pw_dir = tacplus_copystr(DEF_DIR, &buffer, &bufsize);		pwd->pw_dir = tacplus_copystr(DEF_DIR, &buffer, &bufsize);
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