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Handle empty files.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2571 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1997-07-24 03:53:41 +00:00
parent 90795fd4f0
commit 324b8b2531
1 changed files with 4 additions and 0 deletions
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4
lib/krb5/config_file.c
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@@ -158,6 +158,7 @@ krb5_config_parse_file (const char *fname, krb5_config_section **res)
f = fopen (fname, "r"); f = fopen (fname, "r");
if (f == NULL) if (f == NULL)
return -1; return -1;
*res = NULL;
for (lineno = 1; fgets(buf, sizeof(buf), f) != NULL; ++lineno) { for (lineno = 1; fgets(buf, sizeof(buf), f) != NULL; ++lineno) {
char *p; char *p;
@@ -290,6 +291,9 @@ krb5_config_vget_next (krb5_config_section *c,
krb5_config_binding *b; krb5_config_binding *b;
const char *p; const char *p;
if(c == NULL)
return NULL;
if (*pointer == NULL) { if (*pointer == NULL) {
b = c; b = c;
p = va_arg(args, const char *); p = va_arg(args, const char *);