X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=lib-mx%2Fhcache.c;h=a985ae36ff82439e4e43b15c9755123c04184580;hp=9da36a01d73a084f8d3390966e391885c35b0870;hb=9cb385d5621b95188fce2e0a7345004151486007;hpb=388148b48fedd8007192a5f94cf0bad89c65227b

diff --git a/lib-mx/hcache.c b/lib-mx/hcache.c
index 9da36a0..a985ae3 100644
--- a/lib-mx/hcache.c
+++ b/lib-mx/hcache.c
@@ -52,13 +52,11 @@ static unsigned int crc32(unsigned int crc, const void *src, ssize_t len)
 
 static int generate_crc32(void)
 {
-    static int crc = 0;
+    int crc = 0;
 
     crc = crc32(crc, "madmutt.2007.05.13", m_strlen("madmutt.2007.05.13"));
 #ifdef HAVE_LANGINFO_CODESET
     crc = crc32(crc, MCharset.charset, m_strlen(MCharset.charset));
-    crc = crc32(crc, "HAVE_LANGINFO_CODESET",
-                m_strlen("HAVE_LANGINFO_CODESET"));
 #endif
     crc = crc32(crc, "USE_POP",   m_strlen("USE_POP"));
     crc = crc32(crc, "MIXMASTER", m_strlen("MIXMASTER"));
@@ -97,6 +95,11 @@ mutt_hcache_per_folder(const char *path, const char *folder)
 
 /* store and restore things {{{ */
 
+static void dump_int(buffer_t *buf, int i)
+{
+    buffer_add(buf, &i, sizeof(i));
+}
+
 static const void *restore_int(const char *d, int *i)
 {
     memcpy(i, d, sizeof(*i));
@@ -108,12 +111,12 @@ static void dump_cstr(buffer_t *buf, const char *s)
     int size = 0;
 
     if (m_strisempty(s)) {
-        buffer_add(buf, &size, sizeof(size));
+        dump_int(buf, size);
         return;
     }
 
     size = strlen(s) + 1;
-    buffer_add(buf, &size, sizeof(size));
+    dump_int(buf, size);
     buffer_add(buf, s, size);
 }
 
@@ -130,12 +133,12 @@ static void dump_address(buffer_t *buf, address_t *a)
 {
     int counter = 0, pos = buf->len;
 
-    buffer_add(buf, &counter, sizeof(counter));
+    dump_int(buf, counter);
 
     for (; a; a = a->next, counter++) {
         dump_cstr(buf, a->personal);
         dump_cstr(buf, a->mailbox);
-        buffer_add(buf, &a->group, sizeof(a->group));
+        dump_int(buf, a->group);
     }
 
     memcpy(buf->data + pos, &counter, sizeof(counter));
@@ -164,7 +167,7 @@ static void dump_list(buffer_t *buf, string_list_t *l)
     int pos = buf->len;
     int counter = 0;
 
-    buffer_add(buf, &counter, sizeof(counter));
+    dump_int(buf, counter);
 
     for (; l; l = l->next, counter++) {
         dump_cstr(buf, l->data);
@@ -193,7 +196,7 @@ static void dump_parameter(buffer_t *buf, parameter_t *p)
 {
     int pos = buf->len, counter = 0;
 
-    buffer_add(buf, &counter, sizeof(counter));
+    dump_int(buf, counter);
 
     for (; p; p = p->next, counter++) {
         dump_cstr(buf, p->attribute);
@@ -266,7 +269,7 @@ static void dump_envelope(buffer_t *buf, ENVELOPE * e)
 
     dump_cstr(buf, e->subject);
     n = e->real_subj ? e->real_subj - e->subject : -1;
-    buffer_add(buf, &n, sizeof(n));
+    dump_int(buf, n);
 
     dump_cstr(buf, e->message_id);
     dump_cstr(buf, e->supersedes);
@@ -334,7 +337,7 @@ static buffer_t *mutt_hcache_dump(hcache_t *db, HEADER *h, long uid_validity)
         uid_validity = time(NULL);
     }
     buffer_add(res, &uid_validity, sizeof(uid_validity));
-    buffer_add(res, &db->crc, sizeof(db->crc));
+    dump_int(res, db->crc);
     buffer_add(res, h, sizeof(*h));
 
     dump_envelope(res, h->env);
@@ -429,7 +432,7 @@ void *mutt_hcache_fetch(hcache_t *db, const char *filename,
                         ssize_t (*keylen)(const char *fn))
 {
     char path[_POSIX_PATH_MAX];
-    void *data = NULL;
+    char *data = NULL;
 
     if (!db)
         return NULL;
@@ -450,7 +453,7 @@ void *mutt_hcache_fetch(hcache_t *db, const char *filename,
     if (data) {
         unsigned crc = 0;
 
-        restore_int(data, (int *)&crc);
+        restore_int(data + sizeof(long), (int *)&crc);
         if (crc != db->crc)
             p_delete(&data);
     }