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rtos: Destroy RTOS and fix memory leak

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The memory leak can be reproduced by using an arbitrary RTOS
and valgrind:

 $ valgrind --leak-check=full --show-leak-kinds=all

[...]
==9656== 224 (80 direct, 144 indirect) bytes in 1 blocks are definitely lost in loss record 3 of 3
==9656==    at 0x483CD99: calloc (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==9656==    by 0x1C541A: os_alloc (rtos.c:79)
==9656==    by 0x1C569E: os_alloc_create (rtos.c:111)
==9656==    by 0x1C569E: rtos_create (rtos.c:153)
==9656==    by 0x1AE332: target_configure (target.c:4899)
==9656==    by 0x1AF228: jim_target_configure (target.c:4952)
==9656==    by 0x1C9EF9: command_unknown (command.c:1066)
==9656==    by 0x313284: JimInvokeCommand (jim.c:10364)
==9656==    by 0x313FB6: Jim_EvalObj (jim.c:10814)
==9656==    by 0x3154A3: Jim_EvalFile (jim.c:11207)
==9656==    by 0x316015: Jim_SourceCoreCommand (jim.c:15230)
==9656==    by 0x313284: JimInvokeCommand (jim.c:10364)
==9656==    by 0x313B8B: JimEvalObjList (jim.c:10605)
[...]

Change-Id: I2cd41a154fb8570842601ff4e3e76502f5908f49
Signed-off-by: Marc Schink <dev@zapb.de>
Reviewed-on: http://openocd.zylin.com/5479
Tested-by: jenkins
Reviewed-by: Moritz Fischer <moritzf@google.com>
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
This commit is contained in:
Marc Schink
2020-02-27 13:48:15 +01:00
committed by Tomas Vanek
parent dca1c6ca1f
commit aff486b6a0
3 changed files with 8 additions and 0 deletions
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5
src/rtos/rtos.c
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@@ -159,6 +159,11 @@ int rtos_create(Jim_GetOptInfo *goi, struct target *target)
return JIM_ERR;
}
void rtos_destroy(struct target *target)
{
os_free(target);
}
int gdb_thread_packet(struct connection *connection, char const *packet, int packet_size)
{
struct target *target = get_target_from_connection(connection);