使用g_object_set/strchr的分段错误 [英] Segmentation fault with g_object_set / strchr

问题描述

此行使我出现分段错误:

g_object_set(G_OBJECT(data.udpsrc), "port", 5000, "caps", caps, NULL);

其中

• data.udpsrc = gst_element_factory_make("udpsrc", "source");
• caps = gst_caps_new_empty_simple("application/x-rtp");

• data.udpsrc = gst_element_factory_make("udpsrc", "source");
• caps = gst_caps_new_empty_simple("application/x-rtp");

这是gdb的输出:

Program received signal SIGSEGV, Segmentation fault.
strchr () at ../ports/sysdeps/arm/armv6/strchr.S:28
28  ../ports/sysdeps/arm/armv6/strchr.S: No such file or directory.
(gdb) bt
#0  strchr () at ../ports/sysdeps/arm/armv6/strchr.S:28
#1  0x76e618d8 in g_param_spec_pool_lookup () from /usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0
#2  0x76e5c6a4 in g_object_set_valist () from /usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0
#3  0x76e5d00c in g_object_set () from /usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0
#4  0x00010dc4 in main ()

推荐答案

这是错误740191 .您至少需要将Gstreamer更新到1.4.5版本.

This is Bug 740191. You need to update Gstreamer to 1.4.5 version at least.

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