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(display_tokens): don't bail out before we get EDOM (signaling the end

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of the tokens), the kernel can also return ENOTCONN, meaning that the
index does not exist anymore (for example if the token has expired)


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@11042 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
2002-06-28 17:42:24 +00:00
parent 0ca28ed8e8
commit 6d6c02d255
1 changed files with 6 additions and 1 deletions
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7
kuser/klist.c
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@@ -483,7 +483,7 @@ display_tokens(int do_verbose)
parms.out = (void *)t; parms.out = (void *)t;
parms.out_size = sizeof(t); parms.out_size = sizeof(t);
for (i = 0; k_pioctl(NULL, VIOCGETTOK, &parms, 0) == 0; i++) { for (i = 0;; i++) {
int32_t size_secret_tok, size_public_tok; int32_t size_secret_tok, size_public_tok;
unsigned char *cell; unsigned char *cell;
struct ClearToken ct; struct ClearToken ct;
@@ -491,6 +491,11 @@ display_tokens(int do_verbose)
struct timeval tv; struct timeval tv;
char buf1[20], buf2[20]; char buf1[20], buf2[20];
if(k_pioctl(NULL, VIOCGETTOK, &parms, 0) < 0) {
if(errno == EDOM)
break;
continue;
}
memcpy(&size_secret_tok, r, sizeof(size_secret_tok)); memcpy(&size_secret_tok, r, sizeof(size_secret_tok));
/* dont bother about the secret token */ /* dont bother about the secret token */
r += size_secret_tok + sizeof(size_secret_tok); r += size_secret_tok + sizeof(size_secret_tok);