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-rw-r--r--libc/misc/dirent/opendir.c2
-rw-r--r--libc/stdlib/_atexit.c2
-rw-r--r--libc/stdlib/malloc-simple/alloc.c4
-rw-r--r--libc/stdlib/malloc-standard/malloc.c2
-rw-r--r--libc/stdlib/malloc-standard/malloc.h2
-rw-r--r--libc/stdlib/setenv.c11
-rw-r--r--libc/stdlib/unix_grantpt.c2
-rw-r--r--libc/string/_collate.c4
-rw-r--r--libc/sysdeps/linux/common/mknod.c2
-rw-r--r--libc/sysdeps/linux/common/sync_file_range.c5
10 files changed, 23 insertions, 13 deletions
diff --git a/libc/misc/dirent/opendir.c b/libc/misc/dirent/opendir.c
index 66a5cc9e9..8af00f88c 100644
--- a/libc/misc/dirent/opendir.c
+++ b/libc/misc/dirent/opendir.c
@@ -110,7 +110,7 @@ DIR *opendir(const char *name)
if (!ptr) {
close_not_cancel_no_status(fd);
- __set_errno(ENOMEM);
+ /* __set_errno(ENOMEM); */
}
return ptr;
}
diff --git a/libc/stdlib/_atexit.c b/libc/stdlib/_atexit.c
index ef6772fb5..3faa9f05f 100644
--- a/libc/stdlib/_atexit.c
+++ b/libc/stdlib/_atexit.c
@@ -257,7 +257,7 @@ struct exit_function attribute_hidden *__new_exitfn(void)
efp = realloc(__exit_function_table,
(__exit_slots+20)*sizeof(struct exit_function));
if (efp == NULL) {
- __set_errno(ENOMEM);
+ /* __set_errno(ENOMEM); */
goto DONE;
}
__exit_function_table = efp;
diff --git a/libc/stdlib/malloc-simple/alloc.c b/libc/stdlib/malloc-simple/alloc.c
index 14f384632..a3c068a5b 100644
--- a/libc/stdlib/malloc-simple/alloc.c
+++ b/libc/stdlib/malloc-simple/alloc.c
@@ -42,8 +42,10 @@ void *malloc(size_t size)
result = mmap((void *) 0, size + sizeof(size_t), PROT_READ | PROT_WRITE,
MMAP_FLAGS, 0, 0);
- if (result == MAP_FAILED)
+ if (result == MAP_FAILED) {
+ __set_errno(ENOMEM);
return 0;
+ }
* (size_t *) result = size;
return(result + sizeof(size_t));
}
diff --git a/libc/stdlib/malloc-standard/malloc.c b/libc/stdlib/malloc-standard/malloc.c
index 3253ebda6..2abb5bbdd 100644
--- a/libc/stdlib/malloc-standard/malloc.c
+++ b/libc/stdlib/malloc-standard/malloc.c
@@ -744,7 +744,7 @@ static void* __malloc_alloc(size_t nb, mstate av)
}
/* catch all failure paths */
- errno = ENOMEM;
+ __set_errno(ENOMEM);
return 0;
}
diff --git a/libc/stdlib/malloc-standard/malloc.h b/libc/stdlib/malloc-standard/malloc.h
index d945627c6..1a4cc5a62 100644
--- a/libc/stdlib/malloc-standard/malloc.h
+++ b/libc/stdlib/malloc-standard/malloc.h
@@ -512,7 +512,7 @@ nextchunk-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
#define checked_request2size(req, sz) \
if (REQUEST_OUT_OF_RANGE(req)) { \
- errno = ENOMEM; \
+ __set_errno(ENOMEM); \
return 0; \
} \
(sz) = request2size(req);
diff --git a/libc/stdlib/setenv.c b/libc/stdlib/setenv.c
index 00e3f3d65..ecc302536 100644
--- a/libc/stdlib/setenv.c
+++ b/libc/stdlib/setenv.c
@@ -41,7 +41,7 @@ static char **last_environ;
to reuse values once generated for a `setenv' call since we can never
free the strings. [in uclibc, we do not] */
static int __add_to_environ(const char *name, const char *value,
- int replace)
+ int replace)
{
register char **ep;
register size_t size;
@@ -76,7 +76,7 @@ static int __add_to_environ(const char *name, const char *value,
/* We allocated this space; we can extend it. */
new_environ = realloc(last_environ, (size + 2) * sizeof(char *));
if (new_environ == NULL) {
- __set_errno(ENOMEM);
+ /* __set_errno(ENOMEM); */
goto DONE;
}
if (__environ != last_environ) {
@@ -97,7 +97,7 @@ static int __add_to_environ(const char *name, const char *value,
var_val = malloc(namelen + 1 + vallen);
if (var_val == NULL) {
- __set_errno(ENOMEM);
+ /* __set_errno(ENOMEM); */
goto DONE;
}
memcpy(var_val, name, namelen);
@@ -116,6 +116,11 @@ static int __add_to_environ(const char *name, const char *value,
int setenv(const char *name, const char *value, int replace)
{
+ if (name == NULL || *name == '\0' || strchr (name, '=') != NULL) {
+ __set_errno(EINVAL);
+ return -1;
+ }
+
/* NB: setenv("VAR", NULL, 1) inserts "VAR=" string */
return __add_to_environ(name, value ? value : "", replace);
}
diff --git a/libc/stdlib/unix_grantpt.c b/libc/stdlib/unix_grantpt.c
index 5dbb7f52d..66c18c0ed 100644
--- a/libc/stdlib/unix_grantpt.c
+++ b/libc/stdlib/unix_grantpt.c
@@ -68,7 +68,7 @@ pts_name (int fd, char **pts, size_t buf_len)
if (! new_buf)
{
rv = -1;
- errno = ENOMEM;
+ /* __set_errno(ENOMEM); */
break;
}
buf = new_buf;
diff --git a/libc/string/_collate.c b/libc/string/_collate.c
index 2ebfb9317..93501b85e 100644
--- a/libc/string/_collate.c
+++ b/libc/string/_collate.c
@@ -367,7 +367,7 @@ static void next_weight(col_state_t *cs, int pass __LOCALE_PARAM )
if (cs->back_buf == cs->ibb) { /* was using internal buffer */
cs->bp = malloc(cs->bb_size + 128);
if (!cs->bp) {
- __set_errno(ENOMEM);
+ /* __set_errno(ENOMEM); */
#ifdef __UCLIBC_MJN3_ONLY__
#warning what to do here?
#endif
@@ -379,7 +379,7 @@ static void next_weight(col_state_t *cs, int pass __LOCALE_PARAM )
} else {
cs->bp = realloc(cs->back_buf, cs->bb_size + 128);
if (!cs->bp) {
- __set_errno(ENOMEM);
+ /* __set_errno(ENOMEM); */
#ifdef __UCLIBC_MJN3_ONLY__
#warning what to do here?
#endif
diff --git a/libc/sysdeps/linux/common/mknod.c b/libc/sysdeps/linux/common/mknod.c
index 794e19f57..e0c54e6e3 100644
--- a/libc/sysdeps/linux/common/mknod.c
+++ b/libc/sysdeps/linux/common/mknod.c
@@ -25,7 +25,7 @@ int mknod(const char *path, mode_t mode, dev_t dev)
k_dev = (dev) & ((1ULL << 32) - 1);
if (k_dev != dev) {
- __set_errno (EINVAL);
+ __set_errno(EINVAL);
return -1;
}
return INLINE_SYSCALL(mknod, 3, path, mode, (unsigned int)k_dev);
diff --git a/libc/sysdeps/linux/common/sync_file_range.c b/libc/sysdeps/linux/common/sync_file_range.c
index 8d4ed9210..6cd7e94d6 100644
--- a/libc/sysdeps/linux/common/sync_file_range.c
+++ b/libc/sysdeps/linux/common/sync_file_range.c
@@ -23,10 +23,13 @@
static int __NC(sync_file_range)(int fd, off64_t offset, off64_t nbytes, unsigned int flags)
{
# if defined __powerpc__ && __WORDSIZE == 64
- return INLINE_SYSCALL(sync_file_range, 4, fd, offset, nbytes, flags);
+ return INLINE_SYSCALL(sync_file_range, 4, fd, flags, offset, nbytes);
# elif defined __mips__ && _MIPS_SIM == _ABIO32
return INLINE_SYSCALL(sync_file_range, 7, fd, 0,
OFF64_HI_LO(offset), OFF64_HI_LO(nbytes), flags);
+# elif defined __NR_sync_file_range2
+ return INLINE_SYSCALL(sync_file_range, 6, fd, flags,
+ OFF64_HI_LO(offset), OFF64_HI_LO(nbytes));
# else
return INLINE_SYSCALL(sync_file_range, 6, fd,
OFF64_HI_LO(offset), OFF64_HI_LO(nbytes), flags);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 22:09:22 +0000