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lib/libutil/login_class.c
| Show First 20 Lines • Show All 225 Lines • ▼ Show 20 Lines | ++vars; | ||||
| */ | */ | ||||
| if (!paths) { | if (!paths) { | ||||
| const char **set_env = login_getcaplist(lc, "setenv", ","); | const char **set_env = login_getcaplist(lc, "setenv", ","); | ||||
| if (set_env != NULL) { | if (set_env != NULL) { | ||||
| while (*set_env != NULL) { | while (*set_env != NULL) { | ||||
| char *p = strchr(*set_env, '='); | char *p = strchr(*set_env, '='); | ||||
| if (p != NULL) { /* Discard invalid entries */ | if (p != NULL && p != *set_env) { /* Discard invalid entries */ | ||||
| const char *ep; | |||||
| char *np; | char *np; | ||||
| *p++ = '\0'; | *p++ = '\0'; | ||||
| /* Strip leading spaces from variable name */ | |||||
| ep = *set_env; | |||||
| while (*ep == ' ' || *ep == '\t') | |||||
| ep++; | |||||
| if ((np = substvar(p, pwd, hlen, pch, nlen)) != NULL) { | if ((np = substvar(p, pwd, hlen, pch, nlen)) != NULL) { | ||||
| setenv(*set_env, np, 1); | setenv(ep, np, 1); | ||||
| free(np); | free(np); | ||||
| } | } | ||||
| } | } | ||||
| ++set_env; | ++set_env; | ||||
| } | } | ||||
| } | } | ||||
| } | } | ||||
| } | } | ||||
| ▲ Show 20 Lines • Show All 309 Lines • Show Last 20 Lines | |||||