我正在使用 gSoap 编写 Web 服务客户端,并使用 Valgrind 检查内存问题。
Valgrind 报告没有泄漏,但显示了这些奇怪(至少对我来说)的内存错误消息:
==3529== Conditional jump or move depends on uninitialised value(s)
==3529== at 0x405D6DC: soap_reference (stdsoap2.c:6926)
==3529== by 0x405305D: soap_serialize_string (sepomexC.c:4982)
==3529== by 0x404AF5E: soap_serialize_ns1__asentamientosPorCodigoPostalRqType (sepomexC.c:2629)
==3529== by 0x40500F3: soap_serialize_PointerTons1__asentamientosPorCodigoPostalRqType (sepomexC.c:4103)
==3529== by 0x4046666: soap_serialize___sep__consultarAsentamientosPorCodigoPostal (sepomexC.c:1233)
==3529== by 0x4053A7D: soap_call___sep__consultarAsentamientosPorCodigoPostal (sepomexClient.c:186)
==3529== by 0x40417CA: consultarAsentamientosPorCodigoPostal (main.c:73)
==3529== by 0x804870C: main (sepomexmain.c:31)
==3529==
==3529== Conditional jump or move depends on uninitialised value(s)
==3529== at 0x4061AA5: soap_element_id (stdsoap2.c:9583)
==3529== by 0x4068B0C: soap_outstring (stdsoap2.c:12681)
==3529== by 0x4052DAE: soap_out_xsd__integer (sepomexC.c:4918)
==3529== by 0x404B062: soap_out_ns1__asentamientosPorCodigoPostalRqType (sepomexC.c:2643)
==3529== by 0x4050179: soap_out_PointerTons1__asentamientosPorCodigoPostalRqType (sepomexC.c:4111)
==3529== by 0x4046698: soap_out___sep__consultarAsentamientosPorCodigoPostal (sepomexC.c:1238)
==3529== by 0x4046818: soap_put___sep__consultarAsentamientosPorCodigoPostal (sepomexC.c:1274)
==3529== by 0x4053AF6: soap_call___sep__consultarAsentamientosPorCodigoPostal (sepomexClient.c:193)
==3529== by 0x40417CA: consultarAsentamientosPorCodigoPostal (main.c:73)
==3529== by 0x804870C: main (sepomexmain.c:31)
==3529==
==3529== HEAP SUMMARY:
==3529== in use at exit: 0 bytes in 0 blocks
==3529== total heap usage: 160 allocs, 160 frees, 16,161 bytes allocated
==3529==
==3529== All heap blocks were freed -- no leaks are possible
==3529==
==3529== For counts of detected and suppressed errors, rerun with: -v
==3529== Use --track-origins=yes to see where uninitialised values come from
==3529== ERROR SUMMARY: 3 errors from 2 contexts (suppressed: 21 from 8)
没有泄漏是好消息,但是这些错误重要吗?据我了解,它们是在stdsoap2.c(一个gSoap文件)中生成的。
谢谢。
编辑:感谢您的答案。正如你们中的一些人告诉我,我有未初始化的东西,那就是我的请求结构变量。我这样修复了它:
struct ns1__myRequestType request;
memset(&request, 0, sizeof(struct ns1__myRequestType));
现在Valgrind的输出“干净”了:)非常感谢。
main()
函数的代码吗? - hmjd