command: ```./swftophp poc-3```

```
==22728==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x000000504d0e bp 0x7ffe70a2cdf0 sp 0x7ffe70a2cde0 T0)
==22728==The signal is caused by a READ memory access.
==22728==Hint: address points to the zero page.
    #0 0x504d0e in getString /home/eval/Desktop/libming-CVE-2018-8962/obj-aflgo/util/../../util/decompile.c:349:22
    #1 0x5072cc in decompile5Action /home/eval/Desktop/libming-CVE-2018-8962/obj-aflgo/util/../../util/decompile.c:3433:25
    #2 0x4f5c90 in outputSWF_DOACTION /home/eval/Desktop/libming-CVE-2018-8962/obj-aflgo/util/../../util/outputscript.c:1548:29
    #3 0x4f88cd in outputBlock /home/eval/Desktop/libming-CVE-2018-8962/obj-aflgo/util/../../util/outputscript.c:2079:4
    #4 0x4fbfa9 in readMovie /home/eval/Desktop/libming-CVE-2018-8962/obj-aflgo/util/../../util/main.c:277:4
    #5 0x4fb633 in main /home/eval/Desktop/libming-CVE-2018-8962/obj-aflgo/util/../../util/main.c:350:2
    #6 0x7f59c948cc86 in __libc_start_main /build/glibc-CVJwZb/glibc-2.27/csu/../csu/libc-start.c:310
    #7 0x41cce9 in _start (/home/eval/Desktop/libming-CVE-2018-8962/obj-aflgo/util/swftophp+0x41cce9)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/eval/Desktop/libming-CVE-2018-8962/obj-aflgo/util/../../util/decompile.c:349:22 in getString
==22728==ABORTING
[poc-3.zip](https://github.com/libming/libming/files/12116063/poc-3.zip)

```

SEGV error in getString
This is a GitHub Issue
repo:libming
owner:libming
Title : SEGV error in getString
Issue date:

--- start body ---
command: ```./swftophp poc-3```

```
==22728==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x000000504d0e bp 0x7ffe70a2cdf0 sp 0x7ffe70a2cde0 T0)
==22728==The signal is caused by a READ memory access.
==22728==Hint: address points to the zero page.
    #0 0x504d0e in getString /home/eval/Desktop/libming-CVE-2018-8962/obj-aflgo/util/../../util/decompile.c:349:22
    #1 0x5072cc in decompile5Action /home/eval/Desktop/libming-CVE-2018-8962/obj-aflgo/util/../../util/decompile.c:3433:25
    #2 0x4f5c90 in outputSWF_DOACTION /home/eval/Desktop/libming-CVE-2018-8962/obj-aflgo/util/../../util/outputscript.c:1548:29
    #3 0x4f88cd in outputBlock /home/eval/Desktop/libming-CVE-2018-8962/obj-aflgo/util/../../util/outputscript.c:2079:4
    #4 0x4fbfa9 in readMovie /home/eval/Desktop/libming-CVE-2018-8962/obj-aflgo/util/../../util/main.c:277:4
    #5 0x4fb633 in main /home/eval/Desktop/libming-CVE-2018-8962/obj-aflgo/util/../../util/main.c:350:2
    #6 0x7f59c948cc86 in __libc_start_main /build/glibc-CVJwZb/glibc-2.27/csu/../csu/libc-start.c:310
    #7 0x41cce9 in _start (/home/eval/Desktop/libming-CVE-2018-8962/obj-aflgo/util/swftophp+0x41cce9)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/eval/Desktop/libming-CVE-2018-8962/obj-aflgo/util/../../util/decompile.c:349:22 in getString
==22728==ABORTING
[poc-3.zip](https://github.com/libming/libming/files/12116063/poc-3.zip)

```

--- end body ---
