Changeset 7faabb7 in mainline for uspace/lib/libc/generic/thread.c

Timestamp:

2008-11-07T23:16:28Z (16 years ago)

Author:

Jiri Svoboda <jirik.svoboda@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

24345a5

Parents:

86e3d62

Message:

Fix sys_thread_create(): could fail when passed name was at end of mapping, could crash if provided name was not null-terminated.

File:

• uspace/lib/libc/generic/thread.c (modified) (1 diff)

uspace/lib/libc/generic/thread.c

@@ -109 +109 @@
         uarg->uspace_uarg = uarg;
         
-        rc = __SYSCALL3(SYS_THREAD_CREATE, (sysarg_t) uarg, (sysarg_t) name,
-            (sysarg_t) tid);
+        rc = __SYSCALL4(SYS_THREAD_CREATE, (sysarg_t) uarg, (sysarg_t) name,
+            (sysarg_t) strlen(name), (sysarg_t) tid);
         
         if (rc) {