X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=libatalk%2Fadouble%2Fad_flush.c;h=91f8058b6f0b2620c790e1e5347036686702e263;hb=23e45f681099477f57a58740016ed666e8c4d284;hp=86a624e069cd4f7d557be7c545a7da4ef5ecd24b;hpb=a0e6244c0526e79d3455ffee71bb9d36b49df4a6;p=netatalk.git

diff --git a/libatalk/adouble/ad_flush.c b/libatalk/adouble/ad_flush.c
index 86a624e0..91f8058b 100644
--- a/libatalk/adouble/ad_flush.c
+++ b/libatalk/adouble/ad_flush.c
@@ -167,7 +167,7 @@ static int ad_rebuild_adouble_header_osx(struct adouble *ad, char *adbuf)
     memcpy(buf, &temp, sizeof( temp ));
     buf += sizeof( temp );
 
-    memset(buf, 0, sizeof(ad->ad_filler));
+    memcpy(buf, "Netatalk        ", 16);
     buf += sizeof( ad->ad_filler );
 
     nent = htons(ADEID_NUM_OSX);
@@ -371,7 +371,7 @@ static int ad_data_closefd(struct adouble *ad)
 {
     int ret = 0;
 
-    if (ad_data_fileno(ad) == -2) {
+    if (ad_data_fileno(ad) == AD_SYMLINK) {
         free(ad->ad_data_fork.adf_syml);
         ad->ad_data_fork.adf_syml = NULL;
     } else {
@@ -392,9 +392,12 @@ int ad_close(struct adouble *ad, int adflags)
     if (ad == NULL)
         return err;
 
+
     LOG(log_debug, logtype_default,
-        "ad_close(%s): BEGIN [dfd: %d (ref: %d), mfd: %d (ref: %d), rfd: %d (ref: %d)]",
+        "ad_close(%s): BEGIN: {d: %d, m: %d, r: %d} "
+        "[dfd: %d (ref: %d), mfd: %d (ref: %d), rfd: %d (ref: %d)]",
         adflags2logstr(adflags),
+        ad->ad_data_refcount, ad->ad_meta_refcount, ad->ad_reso_refcount,
         ad_data_fileno(ad), ad->ad_data_fork.adf_refcount,
         ad_meta_fileno(ad), ad->ad_mdp->adf_refcount,
         ad_reso_fileno(ad), ad->ad_rfp->adf_refcount);
@@ -407,37 +410,48 @@ int ad_close(struct adouble *ad, int adflags)
     if ((ad->ad_vers == AD_VERSION2) && (adflags & ADFLAGS_RF))
         adflags |= ADFLAGS_HF;
 
-    if ((adflags & ADFLAGS_DF)
-        && (ad_data_fileno(ad) >= 0 || ad_data_fileno(ad) == -2) /* -2 means symlink */
-        && --ad->ad_data_fork.adf_refcount == 0) {
-        if (ad_data_closefd(ad) < 0)
-            err = -1;
-        adf_lock_free(&ad->ad_data_fork);
+    if ((adflags & ADFLAGS_DF) && (ad_data_fileno(ad) >= 0 || ad_data_fileno(ad) == AD_SYMLINK)) {        
+        if (ad->ad_data_refcount)
+            ad->ad_data_refcount--;
+        if (--ad->ad_data_fork.adf_refcount == 0) {
+            if (ad_data_closefd(ad) < 0)
+                err = -1;
+            adf_lock_free(&ad->ad_data_fork);
+        }
     }
 
-    if ((adflags & ADFLAGS_HF)
-        && (ad_meta_fileno(ad) != -1) && !(--ad->ad_mdp->adf_refcount)) {
-        if (close( ad_meta_fileno(ad)) < 0)
-            err = -1;
-        ad_meta_fileno(ad) = -1;
-        if (ad->ad_vers == AD_VERSION2)
-            adf_lock_free(ad->ad_mdp);
+    if ((adflags & ADFLAGS_HF) && (ad_meta_fileno(ad) != -1)) {
+        if (ad->ad_meta_refcount)
+            ad->ad_meta_refcount--;
+        if (!(--ad->ad_mdp->adf_refcount)) {
+            if (close( ad_meta_fileno(ad)) < 0)
+                err = -1;
+            ad_meta_fileno(ad) = -1;
+            if (ad->ad_vers == AD_VERSION2)
+                adf_lock_free(ad->ad_mdp);
+        }
     }
 
-    if ((adflags & ADFLAGS_RF) && (ad->ad_vers == AD_VERSION_EA)) {
-        if ((ad_reso_fileno(ad) != -1)
-            && !(--ad->ad_rfp->adf_refcount)) {
-            if (close(ad->ad_rfp->adf_fd) < 0)
-                err = -1;
-            ad->ad_rlen = 0;
-            ad_reso_fileno(ad) = -1;
-            adf_lock_free(ad->ad_rfp);
+    if (adflags & ADFLAGS_RF) {
+        if (ad->ad_reso_refcount)
+            ad->ad_reso_refcount--;
+        if (ad->ad_vers == AD_VERSION_EA) {
+            if ((ad_reso_fileno(ad) != -1)
+                && !(--ad->ad_rfp->adf_refcount)) {
+                if (close(ad->ad_rfp->adf_fd) < 0)
+                    err = -1;
+                ad->ad_rlen = 0;
+                ad_reso_fileno(ad) = -1;
+                adf_lock_free(ad->ad_rfp);
+            }
         }
     }
 
     LOG(log_debug, logtype_default,
-        "ad_close(%s): END: %d [dfd: %d (ref: %d), mfd: %d (ref: %d), rfd: %d (ref: %d)]",
+        "ad_close(%s): END: %d {d: %d, m: %d, r: %d} "
+        "[dfd: %d (ref: %d), mfd: %d (ref: %d), rfd: %d (ref: %d)]",
         adflags2logstr(adflags), err,
+        ad->ad_data_refcount, ad->ad_meta_refcount, ad->ad_reso_refcount,
         ad_data_fileno(ad), ad->ad_data_fork.adf_refcount,
         ad_meta_fileno(ad), ad->ad_mdp->adf_refcount,
         ad_reso_fileno(ad), ad->ad_rfp->adf_refcount);