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diff -Nuar --exclude enum_sym --exclude configure libmelf-0.4.0.orig//ChangeLog elfsign-0.2.2/melf//ChangeLog
--- libmelf-0.4.0.orig//ChangeLog 2004-05-03 22:15:29.000000000 -0700
+++ elfsign-0.2.2/melf//ChangeLog 2004-11-30 08:14:39.000000000 -0800
@@ -1,3 +1,7 @@
+0.4.1
+
+ * Fixed issues with serializing SHT_DYNSYM
+
0.4.0 05/04/2004
* Major enhancements to make the library more robust
diff -Nuar --exclude enum_sym --exclude configure libmelf-0.4.0.orig//configure.in elfsign-0.2.2/melf//configure.in
--- libmelf-0.4.0.orig//configure.in 2003-11-07 22:08:15.000000000 -0800
+++ elfsign-0.2.2/melf//configure.in 2004-06-05 10:44:17.000000000 -0700
@@ -25,7 +25,7 @@
if test "x$cache_sys_os" = "xSolaris"; then
SHAREDEXEC="ld -dy -r -o libmelf.so \${OBJS}"
else
- SHAREDEXEC="\${CC} \${FLAGS} -shared -fPIC \${OBJS} -o libmelf.so"
+ SHAREDEXEC="\${CC} \${FLAGS} -shared \${OBJS} -o libmelf.so"
fi
AC_C_BIGENDIAN()
diff -Nuar --exclude enum_sym --exclude configure libmelf-0.4.0.orig//example/enum_sym.c elfsign-0.2.2/melf//example/enum_sym.c
--- libmelf-0.4.0.orig//example/enum_sym.c 1969-12-31 16:00:00.000000000 -0800
+++ elfsign-0.2.2/melf//example/enum_sym.c 2004-11-27 18:04:36.000000000 -0800
@@ -0,0 +1,39 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "melf.h"
+
+void enum_symtab(MELF *melf, ELF_SPEC_HEADER *curr);
+
+int main(int argc, char **argv)
+{
+ ELF_SPEC_HEADER *curr;
+ MELF *melf = melf_open(argv[1], MELF_ACCESS_ALL);
+
+ if (!melf)
+ return 0;
+
+ for (curr = melf_sectionGetEnum(melf);
+ curr;
+ curr = melf_sectionEnumNext(melf, curr))
+ {
+ if ((curr->spec.section.sh_type == SHT_DYNSYM) ||
+ (curr->spec.section.sh_type == SHT_SYMTAB))
+ {
+ enum_symtab(melf, curr);
+ }
+ }
+
+ return 0;
+}
+
+void enum_symtab(MELF *melf, ELF_SPEC_HEADER *curr)
+{
+ Elf32_Sym *sym;
+ unsigned long index = 0;
+
+ while ((sym = melf_symbolTableEnum(melf, curr, index++)))
+ {
+ printf("%s\n", melf_symbolGetName(melf, curr, sym));
+ }
+}
diff -Nuar --exclude enum_sym --exclude configure libmelf-0.4.0.orig//Makefile.in elfsign-0.2.2/melf//Makefile.in
--- libmelf-0.4.0.orig//Makefile.in 2003-11-07 22:09:10.000000000 -0800
+++ elfsign-0.2.2/melf//Makefile.in 2004-06-05 10:44:06.000000000 -0700
@@ -6,7 +6,7 @@
DEFINES=@DEFINES@ -DMELF_COMP
INCLUDES=-I.
PREFIX=@PREFIX@
-CFLAGS=${DEBUG} ${DEFINES} ${INCLUDES} -Wall -O3
+CFLAGS=${DEBUG} ${DEFINES} ${INCLUDES} -Wall -O3 -fPIC
LFLAGS=${DEBUG} ${DEFINES} ${INCLUDES} -Wall -O3 -o
LIBS=
OBJS=melf.o melf_dynamic.o melf_elf.o melf_list.o melf_note.o melf_program.o melf_reloc.o \
diff -Nuar --exclude enum_sym --exclude configure libmelf-0.4.0.orig//melf_dynamic.c elfsign-0.2.2/melf//melf_dynamic.c
--- libmelf-0.4.0.orig//melf_dynamic.c 2004-01-08 23:25:32.000000000 -0800
+++ elfsign-0.2.2/melf//melf_dynamic.c 2004-12-19 13:12:45.000000000 -0800
@@ -227,7 +227,7 @@
return NULL;
dynamic->content = (void *)base;
- (unsigned char *)base += dynamic->contentLength;
+ base = (Elf32_Dyn *)((char *)base + dynamic->contentLength);
dynamic->contentLength = newLength;
base->d_tag = DT_NULL;
diff -Nuar --exclude enum_sym --exclude configure libmelf-0.4.0.orig//melf_note.c elfsign-0.2.2/melf//melf_note.c
--- libmelf-0.4.0.orig//melf_note.c 2004-01-08 23:25:56.000000000 -0800
+++ elfsign-0.2.2/melf//melf_note.c 2004-12-19 13:13:16.000000000 -0800
@@ -204,8 +204,8 @@
if (!base)
return NULL;
- note->content = (void *)base;
- (unsigned char *)base += note->contentLength;
+ note->content = (void *)base;
+ base = (Elf32_Nhdr *)((char *)base + note->contentLength);
memset(base, 0, newLength - note->contentLength);
diff -Nuar --exclude enum_sym --exclude configure libmelf-0.4.0.orig//melf_section.c elfsign-0.2.2/melf//melf_section.c
--- libmelf-0.4.0.orig//melf_section.c 2004-05-03 21:37:29.000000000 -0700
+++ elfsign-0.2.2/melf//melf_section.c 2004-11-27 17:46:45.000000000 -0800
@@ -485,6 +485,7 @@
melf_relocInitializeRelaEntryList(melf, sect);
break;
case SHT_SYMTAB:
+ case SHT_DYNSYM:
melf_symbolTableInitializeEntryList(melf, sect);
break;
case SHT_DYNAMIC:
@@ -511,6 +512,7 @@
case SHT_REL:
case SHT_RELA:
case SHT_SYMTAB:
+ case SHT_DYNSYM:
case SHT_DYNAMIC:
case SHT_NOTE:
case SHT_RES:
@@ -534,6 +536,7 @@
melf_relocSynchronizeRelaEntryList(melf, sect);
break;
case SHT_SYMTAB:
+ case SHT_DYNSYM:
melf_symbolTableSynchronizeEntryList(melf, sect);
break;
case SHT_DYNAMIC:
diff -Nuar --exclude enum_sym --exclude configure libmelf-0.4.0.orig//stdelf.h.in elfsign-0.2.2/melf//stdelf.h.in
--- libmelf-0.4.0.orig//stdelf.h.in 2003-06-01 11:13:56.000000000 -0700
+++ elfsign-0.2.2/melf//stdelf.h.in 2004-05-11 07:38:17.000000000 -0700
@@ -919,8 +919,8 @@
#define AT_FLAGS 8 /* Flags */
#define AT_ENTRY 9 /* Entry point of program */
#define AT_NOTELF 10 /* Program is not ELF */
-#define AT_UID 11 /* Real uid */
-#define AT_EUID 12 /* Effective uid */
+#define E_AT_UID 11 /* Real uid */
+#define E_AT_EUID 12 /* Effective uid */
#define AT_GID 13 /* Real gid */
#define AT_EGID 14 /* Effective gid */
#define AT_CLKTCK 17 /* Frequency of times() */
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