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Add check for failure of mkstemp and setenv.
Reviewed by: des Approved by: cperciva (implicit) Obtained from: DragonFlyBSD MFC after: 1 week
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=244037
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@ -618,7 +618,10 @@ fetch(char *URL, const char *path)
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asprintf(&tmppath, "%.*s.fetch.XXXXXX.%s",
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(int)(slash - path), path, slash);
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if (tmppath != NULL) {
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mkstemps(tmppath, strlen(slash) + 1);
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if (mkstemps(tmppath, strlen(slash) + 1) == -1) {
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warn("%s: mkstemps()", path);
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goto failure;
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}
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of = fopen(tmppath, "w");
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chown(tmppath, sb.st_uid, sb.st_gid);
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chmod(tmppath, sb.st_mode & ALLPERMS);
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@ -988,7 +991,8 @@ main(int argc, char *argv[])
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if (v_tty)
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fetchAuthMethod = query_auth;
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if (N_filename != NULL)
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setenv("NETRC", N_filename, 1);
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if (setenv("NETRC", N_filename, 1) == -1)
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err(1, "setenv: cannot set NETRC=%s", N_filename);
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while (argc) {
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if ((p = strrchr(*argv, '/')) == NULL)
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