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lib: nrf_provisioning: Fix double-free and possible heap corruption #39

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Merged
dmitryalexeevemcraft merged 1 commit into from
Jun 20, 2026
Merged

lib: nrf_provisioning: Fix double-free and possible heap corruption #39

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2 changes: 2 additions & 0 deletions subsys/net/lib/nrf_provisioning/src/nrf_provisioning_codec.c
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Original file line number Diff line number Diff line change
Expand Up @@ -133,8 +133,10 @@ int nrf_provisioning_codec_teardown(void)

#ifdef CONFIG_NRF_PROVISIONING_USE_MALLOC
free(i_fmt_data);
i_fmt_data = NULL;
#elif defined(CONFIG_NRF_PROVISIONING_USE_KMALLOC)
k_free(i_fmt_data);
i_fmt_data = NULL;
#endif

return 0;
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2 changes: 1 addition & 1 deletion subsys/net/lib/nrf_provisioning/src/nrf_provisioning_http.c
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Expand Up @@ -430,7 +430,7 @@ int nrf_provisioning_http_req(struct nrf_provisioning_http_context *const rest_c
#endif

char *auth_hdr = NULL;
struct rest_client_req_context req;
struct rest_client_req_context req = {0};
struct rest_client_resp_context resp;
int ret;
struct cdc_context cdc_ctx;
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