https://sourceware.org/bugzilla/show_bug.cgi?id=28928
Bug ID: 28928
Summary: Wrong dynamic section entry number
Product: elfutils
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: tools
Assignee: unassigned at sourceware dot org
Reporter: dichen at redhat dot com
CC: elfutils-devel at sourceware dot org
Target Milestone: ---
when using `$ eu-readelf -d {file}` to get the number of dynamic section
entris,
It wrongly counts the padding DT_NULLs as dynamic section entries.
However, DT_NULL Marks end of dynamic section. They should not be counted as
dynamic section entries.
```
$ eu-readelf -d /usr/local/bin/eu-readelf
Dynamic segment contains 31 entries:
Addr: 0x00474e00 Offset: 0x073e00 Link to section: [ 7] '.dynstr'
Type Value
NEEDEDShared library: [libdw.so.1]
NEEDEDShared library: [libelf.so.1]
NEEDEDShared library: [libc.so.6]
INIT 0x00404000
FINI 0x0043d4a8
INIT_ARRAY0x00474df0
INIT_ARRAYSZ 8 (bytes)
FINI_ARRAY0x00474df8
FINI_ARRAYSZ 8 (bytes)
GNU_HASH 0x004003a0
STRTAB0x004016b0
SYMTAB0x004003f0
STRSZ 3086 (bytes)
SYMENT24 (bytes)
DEBUG
PLTGOT0x00475000
PLTRELSZ 4560 (bytes)
PLTRELRELA
JMPREL0x004026a0
RELA 0x00402610
RELASZ144 (bytes)
RELAENT 24 (bytes)
VERNEED 0x00402450
VERNEEDNUM3
VERSYM0x004022be
NULL
NULL
NULL
NULL
NULL
NULL
```
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