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Add sudoers_ctx_free() and use it for freeing struct sudoers context.

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This replaces sudoers_user_ctx_free() and sudoers_runas_ctx_free().
This commit is contained in:
Todd C. Miller
2023-08-21 09:21:52 -06:00
parent 2440174954
commit bbaf293912
10 changed files with 205 additions and 125 deletions
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14
plugins/sudoers/stubs.c
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@@ -133,8 +133,18 @@ get_hostname(struct sudoers_context *ctx)
if (ctx->user.host == NULL)
sudo_fatalx(U_("%s: %s"), __func__, U_("unable to allocate memory"));
}
ctx->runas.host = ctx->user.host;
ctx->runas.shost = ctx->user.shost;
ctx->runas.host = strdup(ctx->user.host);
if (ctx->runas.host == NULL)
sudo_fatalx(U_("%s: %s"), __func__, U_("unable to allocate memory"));
if ((cp = strchr(ctx->runas.host, '.'))) {
*cp = '\0';
if ((ctx->runas.shost = strdup(ctx->runas.host)) == NULL)
sudo_fatalx(U_("%s: %s"), __func__, U_("unable to allocate memory"));
*cp = '.';
} else {
ctx->runas.shost = ctx->runas.host;
}
debug_return;
}