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Fix Coverity ID 436

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This commit is contained in:
Volker Lendecke 2008-03-23 15:56:41 +01:00
parent 0d50b4ee90
commit 9e0ee1ad4f
1 changed files with 5 additions and 0 deletions
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5
source/lib/popt_common.c
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@ -327,6 +327,11 @@ static void get_password_file(void)
close_it = True;
}
if (fd < 0) {
fprintf(stderr, "fd = %d, < 0\n", fd);
exit(1);
}
for(p = pass, *p = '\0'; /* ensure that pass is null-terminated */
p && p - pass < sizeof(pass);) {
switch (read(fd, p, 1)) {