iOS应用程序随机崩溃，说无法为字符串分配内存。 甚至不会生成低内存崩溃报告。根据Apple文档，应用程序因内存不足而终止会生成不同类型的低内存报告。但是我们正在看到正常崩溃报告。
Date/Time: 2017-04-11 14:23:47.2473 +0530
Launch Time: 2017-04-11 13:40:59.2931 +0530
OS Version: iPhone OS 10.3.2 (14F5065b)
Report Version: 104
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x0000000182651b84
Termination Signal: Trace/BPT trap: 5
Termination Reason: Namespace SIGNAL, Code 0x5
Terminating Process: exc handler [0]
Triggered by Thread: 0
Application Specific Information:
BUG IN CLIENT OF LIBPLATFORM: Failed to allocate memory for string
Abort Cause 3
Filtered syslog:
None found
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_platform.dylib 0x0000000182651b84 0x18264f000 + 11140
1 libsystem_platform.dylib 0x0000000182651b1c 0x18264f000 + 11036
2 libsystem_malloc.dylib 0x00000001825d16b4 0x1825c4000 + 54964
3 libsystem_malloc.dylib 0x00000001825ca75c 0x1825c4000 + 26460
4 libsystem_malloc.dylib 0x00000001825ca384 0x1825c4000 + 25476
5 libsystem_malloc.dylib 0x00000001825c57e8 0x1825c4000 + 6120
6 libsystem_malloc.dylib 0x00000001825c8b80 0x1825c4000 + 19328
7 libobjc.A.dylib 0x0000000182017284 0x181ff0000 + 160388
8 libobjc.A.dylib 0x0000000182014e48 0x181ff0000 + 151112
9 CoreUI 0x00000001894e4a50 0x18948e000 + 354896
10 CoreUI 0x00000001894d600c 0x18948e000 + 294924
11 CoreUI 0x00000001894f0ccc 0x18948e000 + 404684
12 CoreUI 0x00000001894d5fa4 0x18948e000 + 294820
13 CoreUI 0x00000001895013bc 0x18948e000 + 471996
14 UIKit 0x000000018a01693c 0x1896b9000 + 9820476
15 UIKit 0x000000018a016784 0x1896b9000 + 9820036
16 UIKit 0x000000018a15b8d0 0x1896b9000 + 11151568
17 UIKit 0x000000018a016fac 0x1896b9000 + 9822124
18 UIKit 0x000000018998ad50 0x1896b9000 + 2956624
19 UIKit 0x00000001897fd03c 0x1896b9000 + 1327164
主要是在分配内存时发生崩溃。堆缓冲区溢出会导致这种情况吗？有人可以帮忙吗？提前谢谢。