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-rw-r--r--ldso/ldso/dl-elf.c4
-rw-r--r--ldso/ldso/dl-startup.c3
-rw-r--r--libc/inet/getaddrinfo.c9
3 files changed, 11 insertions, 5 deletions
diff --git a/ldso/ldso/dl-elf.c b/ldso/ldso/dl-elf.c
index 5f59162a7..89708497d 100644
--- a/ldso/ldso/dl-elf.c
+++ b/ldso/ldso/dl-elf.c
@@ -338,6 +338,7 @@ struct elf_resolve *_dl_load_elf_shared_library(int secure,
ElfW(Addr) relro_addr = 0;
size_t relro_size = 0;
struct stat st;
+ uint32_t *p32;
DL_LOADADDR_TYPE lib_loadaddr;
DL_INIT_LOADADDR_EXTRA_DECLS
@@ -382,7 +383,8 @@ struct elf_resolve *_dl_load_elf_shared_library(int secure,
_dl_read(infile, header, _dl_pagesize);
epnt = (ElfW(Ehdr) *) (intptr_t) header;
- if (*((uint32_t*) &epnt->e_ident) != ELFMAG_U32) {
+ p32 = (uint32_t*)&epnt->e_ident;
+ if (*p32 != ELFMAG_U32) {
_dl_dprintf(2, "%s: '%s' is not an ELF file\n", _dl_progname,
libname);
_dl_internal_error_number = LD_ERROR_NOTELF;
diff --git a/ldso/ldso/dl-startup.c b/ldso/ldso/dl-startup.c
index 70942bc7a..de9c8bc4e 100644
--- a/ldso/ldso/dl-startup.c
+++ b/ldso/ldso/dl-startup.c
@@ -121,6 +121,7 @@ DL_START(unsigned long args)
struct elf_resolve *tpnt = &tpnt_tmp;
ElfW(auxv_t) auxvt[AT_EGID + 1];
ElfW(Dyn) *dpnt;
+ uint32_t *p32;
/* WARNING! -- we cannot make _any_ function calls until we have
* taken care of fixing up our own relocations. Making static
@@ -176,7 +177,7 @@ DL_START(unsigned long args)
/* Do not use an inline _dl_strncmp here or some arches
* will blow chunks, i.e. those that need to relocate all
* string constants... */
- || *((uint32_t*) &header->e_ident) != ELFMAG_U32
+ || *(p32 = (uint32_t*)&header->e_ident) != ELFMAG_U32
) {
SEND_EARLY_STDERR("Invalid ELF header\n");
_dl_exit(0);
diff --git a/libc/inet/getaddrinfo.c b/libc/inet/getaddrinfo.c
index 1953e6f7a..2839bdaf4 100644
--- a/libc/inet/getaddrinfo.c
+++ b/libc/inet/getaddrinfo.c
@@ -544,7 +544,8 @@ gaih_inet(const char *name, const struct gaih_service *service,
if (scope_delim != NULL) {
int try_numericscope = 0;
- if (IN6_IS_ADDR_LINKLOCAL(at->addr) || IN6_IS_ADDR_MC_LINKLOCAL(at->addr)) {
+ uint32_t *a32 = (uint32_t*)at->addr;
+ if (IN6_IS_ADDR_LINKLOCAL(a32) || IN6_IS_ADDR_MC_LINKLOCAL(at->addr)) {
at->scopeid = if_nametoindex(scope_delim + 1);
if (at->scopeid == 0)
try_numericscope = 1;
@@ -622,8 +623,10 @@ gaih_inet(const char *name, const struct gaih_service *service,
#endif
if (req->ai_family == 0 || req->ai_family == AF_INET) {
atr->family = AF_INET;
- if ((req->ai_flags & AI_PASSIVE) == 0)
- *(uint32_t*)atr->addr = htonl(INADDR_LOOPBACK);
+ if ((req->ai_flags & AI_PASSIVE) == 0) {
+ uint32_t *a = (uint32_t*)atr->addr;
+ *a = htonl(INADDR_LOOPBACK);
+ }
}
}