From c54cbdae54ea6f0ba484aa35d2c129be1544664e Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Fri, 20 Jun 2025 08:19:08 +0200 Subject: [PATCH] Fix memory leak in rrc_add_nsa_user_resp() Direct leak of 72 byte(s) in 1 object(s) allocated from: #0 0x7f83c10e6883 in calloc (/lib64/libasan.so.8+0xe6883) (BuildId: 7f1aa7e2e600e8c9d54ce6e3d36f3d31bfe7949a) #1 0x000000844ec5 in rrc_add_nsa_user_resp /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB_nsa.c:413 #2 0x0000008079d1 in rrc_CU_process_ue_context_setup_response /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB.c:2111 #3 0x0000008330a8 in rrc_gnb_task /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB.c:2769 #4 0x7f83c1028ee5 in asan_thread_start(void*) (/lib64/libasan.so.8+0x28ee5) (BuildId: 7f1aa7e2e600e8c9d54ce6e3d36f3d31bfe7949a) Indirect leak of 40 byte(s) in 1 object(s) allocated from: #0 0x7f83c10e6883 in calloc (/lib64/libasan.so.8+0xe6883) (BuildId: 7f1aa7e2e600e8c9d54ce6e3d36f3d31bfe7949a) #1 0x000000844f9d in get_default_reconfig /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB_nsa.c:343 #2 0x000000844f9d in rrc_add_nsa_user_resp /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB_nsa.c:416 #3 0x0000008079d1 in rrc_CU_process_ue_context_setup_response /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB.c:2111 #4 0x0000008330a8 in rrc_gnb_task /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB.c:2769 #5 0x7f83c1028ee5 in asan_thread_start(void*) (/lib64/libasan.so.8+0x28ee5) (BuildId: 7f1aa7e2e600e8c9d54ce6e3d36f3d31bfe7949a) Indirect leak of 64 byte(s) in 1 object(s) allocated from: #0 0x7f83c10e6883 in calloc (/lib64/libasan.so.8+0xe6883) (BuildId: 7f1aa7e2e600e8c9d54ce6e3d36f3d31bfe7949a) #1 0x000000844f28 in get_default_reconfig /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB_nsa.c:335 #2 0x000000844f28 in rrc_add_nsa_user_resp /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB_nsa.c:416 #3 0x0000008079d1 in rrc_CU_process_ue_context_setup_response /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB.c:2111 #4 0x0000008330a8 in rrc_gnb_task /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB.c:2769 #5 0x7f83c1028ee5 in asan_thread_start(void*) (/lib64/libasan.so.8+0x28ee5) (BuildId: 7f1aa7e2e600e8c9d54ce6e3d36f3d31bfe7949a) Indirect leak of 327 byte(s) in 1 object(s) allocated from: #0 0x7f83c10e6f0b in malloc (/lib64/libasan.so.8+0xe6f0b) (BuildId: 7f1aa7e2e600e8c9d54ce6e3d36f3d31bfe7949a) #1 0x000000fb51ec in OCTET_STRING_fromBuf /home/richie/w/f1-refactor-ue-context/build/openair2/RRC/LTE/MESSAGES/OCTET_STRING.c:184 #2 0x000000844fd3 in get_default_reconfig /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB_nsa.c:344 #3 0x000000844fd3 in rrc_add_nsa_user_resp /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB_nsa.c:416 #4 0x0000008079d1 in rrc_CU_process_ue_context_setup_response /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB.c:2111 #5 0x0000008330a8 in rrc_gnb_task /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB.c:2769 #6 0x7f83c1028ee5 in asan_thread_start(void*) (/lib64/libasan.so.8+0x28ee5) (BuildId: 7f1aa7e2e600e8c9d54ce6e3d36f3d31bfe7949a) --- openair2/RRC/NR/rrc_gNB_nsa.c | 1 + 1 file changed, 1 insertion(+) diff --git a/openair2/RRC/NR/rrc_gNB_nsa.c b/openair2/RRC/NR/rrc_gNB_nsa.c index d722236ce8..cd7b5fb8d4 100644 --- a/openair2/RRC/NR/rrc_gNB_nsa.c +++ b/openair2/RRC/NR/rrc_gNB_nsa.c @@ -416,6 +416,7 @@ void rrc_add_nsa_user_resp(gNB_RRC_INST *rrc, gNB_RRC_UE_t *UE, const f1ap_ue_co reconfig->criticalExtensions.choice.rrcReconfiguration = get_default_reconfig(UE->masterCellGroup); NR_CG_Config_t *CG_Config = generate_CG_Config(reconfig, UE->rb_config); + ASN_STRUCT_FREE(asn_DEF_NR_RRCReconfiguration, reconfig); if (get_softmodem_params()->phy_test > 0 || get_softmodem_params()->do_ra > 0) { /* we are done, no X2 answer necessary */