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samba4: tmsize patch, build with netbios by default

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* add patch for tmsize overflow (https://bugzilla.samba.org/show_bug.cgi?id=13622)
* re-enable netbios by default
(Some users still need netbios and its just a minor size increase 50kb)

Signed-off-by: Andy Walsh <andy.walsh44+github@gmail.com>
This commit is contained in:
Andy Walsh
2019-03-01 11:19:25 +01:00
parent 1bf4e7ddf2
commit 77436747ce
3 changed files with 34 additions and 2 deletions
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32
net/samba4/patches/104-tmsize-overflow-check.patch Normal file
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@@ -0,0 +1,32 @@
diff --git a/source3/modules/vfs_fruit.c b/source3/modules/vfs_fruit.c
index 14d7a797451..1982f128cb3 100644
--- a/source3/modules/vfs_fruit.c
+++ b/source3/modules/vfs_fruit.c
@@ -119,6 +119,18 @@ static struct global_fruit_config {
#define AFPRESOURCE_EA_NETATALK "user." NETATALK_RSRC_XATTR
#endif
+#ifndef OFF_T_MAX
+#if SIZEOF_OFF_T == SIZEOF_INT8_T
+#define OFF_T_MAX INT8_MAX
+#elif SIZEOF_OFF_T == SIZEOF_INT16_T
+#define OFF_T_MAX INT16_MAX
+#elif SIZEOF_OFF_T == SIZEOF_INT32_T
+#define OFF_T_MAX INT32_MAX
+#elif SIZEOF_OFF_T == SIZEOF_INT64_T
+#define OFF_T_MAX INT64_MAX
+#endif
+#endif
+
enum apple_fork {APPLE_FORK_DATA, APPLE_FORK_RSRC};
enum fruit_rsrc {FRUIT_RSRC_STREAM, FRUIT_RSRC_ADFILE, FRUIT_RSRC_XATTR};
@@ -6867,7 +6879,7 @@ static bool fruit_tmsize_do_dirent(vfs_handle_struct *handle,
return true;
}
- if (bandsize > SIZE_MAX/nbands) {
+ if (bandsize > OFF_T_MAX/nbands) {
DBG_ERR("tmsize overflow: bandsize [%zu] nbands [%zu]\n",
bandsize, nbands);
return false;