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Dont priorize null:// maps on macho binaries ##io

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pancake 2024-10-30 13:15:42 +01:00 committed by GitHub
parent bf52a65169
commit a4fc1d5e1a
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3 changed files with 21 additions and 17 deletions
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4
libr/core/cbin.c
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@ -2886,10 +2886,14 @@ static void add_section(RCore *core, RBinSection *sec, ut64 addr, int fd) {
// if there is some part of the section that needs to be zeroed by the loader
// we add a null map that takes care of it
if (sec->vsize > psize) {
int oldfd = r_io_fd_get_current (core->io);
size = psize;
if (!io_create_mem_map (core->io, sec, addr + psize, sec->vsize - psize) || !size) {
return;
}
if (oldfd != r_io_fd_get_current (core->io)) {
r_io_use_fd (core->io, oldfd);
}
}
// then we map the part of the section that comes from the physical file
char *map_name = r_str_newf ("fmap.%s", sec->name);

2
libr/core/cmd_open.inc.c
View File

@ -2009,7 +2009,7 @@ static int cmd_open(void *data, const char *input) {
} else if (r_file_exists ("/usr/bin/open")) {
r_sys_cmdf ("open %s", sp + 1);
} else {
eprintf ("Unknown open tool. Cannot find xdg-open\n");
R_LOG_ERROR ("Unknown open tool. Cannot find xdg-open");
}
#endif
} else {

32
test/db/formats/dwarf
View File

@ -721,22 +721,22 @@ colu: 12
addr: 0x00001149
EOF
EXPECT_ERR=<<EOF
DEBUG: [cbin.c:3348] (section .dynsym) Cd 8[21] @ 0x3d8
DEBUG: [cbin.c:3348] (section .dynstr) Css 141 @ 0x480
DEBUG: [cbin.c:3348] (section .rela.dyn) Cd 8[24] @ 0x550
DEBUG: [cbin.c:3348] (section .rela.plt) Cd 8[3] @ 0x610
DEBUG: [cbin.c:3348] (section .init_array) Cd 8[1] @ 0x3db8
DEBUG: [cbin.c:3348] (section .fini_array) Cd 8[1] @ 0x3dc0
DEBUG: [cbin.c:3348] (section .dynamic) Cd 8[62] @ 0x3dc8
DEBUG: [cbin.c:3348] (section .got) Cd 8[9] @ 0x3fb8
DEBUG: [cbin.c:3348] (section .dynsym) Cd 8[21] @ 0x3d8
DEBUG: [cbin.c:3348] (section .dynstr) Css 141 @ 0x480
DEBUG: [cbin.c:3348] (section .rela.dyn) Cd 8[24] @ 0x550
DEBUG: [cbin.c:3348] (section .rela.plt) Cd 8[3] @ 0x610
DEBUG: [cbin.c:3348] (section .init_array) Cd 8[1] @ 0x3db8
DEBUG: [cbin.c:3348] (section .fini_array) Cd 8[1] @ 0x3dc0
DEBUG: [cbin.c:3348] (section .dynamic) Cd 8[62] @ 0x3dc8
DEBUG: [cbin.c:3348] (section .got) Cd 8[9] @ 0x3fb8
DEBUG: [cbin.c:3352] (section .dynsym) Cd 8[21] @ 0x3d8
DEBUG: [cbin.c:3352] (section .dynstr) Css 141 @ 0x480
DEBUG: [cbin.c:3352] (section .rela.dyn) Cd 8[24] @ 0x550
DEBUG: [cbin.c:3352] (section .rela.plt) Cd 8[3] @ 0x610
DEBUG: [cbin.c:3352] (section .init_array) Cd 8[1] @ 0x3db8
DEBUG: [cbin.c:3352] (section .fini_array) Cd 8[1] @ 0x3dc0
DEBUG: [cbin.c:3352] (section .dynamic) Cd 8[62] @ 0x3dc8
DEBUG: [cbin.c:3352] (section .got) Cd 8[9] @ 0x3fb8
DEBUG: [cbin.c:3352] (section .dynsym) Cd 8[21] @ 0x3d8
DEBUG: [cbin.c:3352] (section .dynstr) Css 141 @ 0x480
DEBUG: [cbin.c:3352] (section .rela.dyn) Cd 8[24] @ 0x550
DEBUG: [cbin.c:3352] (section .rela.plt) Cd 8[3] @ 0x610
DEBUG: [cbin.c:3352] (section .init_array) Cd 8[1] @ 0x3db8
DEBUG: [cbin.c:3352] (section .fini_array) Cd 8[1] @ 0x3dc0
DEBUG: [cbin.c:3352] (section .dynamic) Cd 8[62] @ 0x3dc8
DEBUG: [cbin.c:3352] (section .got) Cd 8[9] @ 0x3fb8
WARN: [cbin.c:1899] Relocs has not been applied. Please use `-e bin.relocs.apply=true` or `-e bin.cache=true` next time
DEBUG: [cbin.c:2593] Cannot resolve symbol address __libc_start_main
DEBUG: [cbin.c:2593] Cannot resolve symbol address _ITM_deregisterTMCloneTable