diff options
Diffstat (limited to 'mysys')
| -rw-r--r-- | mysys/lf_hash.c | 9 | ||||
| -rw-r--r-- | mysys/mf_iocache.c | 2 | ||||
| -rw-r--r-- | mysys/my_addr_resolve.c | 2 | ||||
| -rw-r--r-- | mysys/my_symlink.c | 2 |
4 files changed, 8 insertions, 7 deletions
diff --git a/mysys/lf_hash.c b/mysys/lf_hash.c index 7edf5e3a03d..4daa90e9f57 100644 --- a/mysys/lf_hash.c +++ b/mysys/lf_hash.c @@ -1,5 +1,5 @@ -/* Copyright (c) 2006, 2010, Oracle and/or its affiliates. - Copyright (c) 2009, 2016, MariaDB +/* Copyright (c) 2006, 2018, Oracle and/or its affiliates. + Copyright (c) 2009, 2018, MariaDB This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -84,7 +84,8 @@ retry: do { /* PTR() isn't necessary below, head is a dummy node */ cursor->curr= (LF_SLIST *)(*cursor->prev); _lf_pin(pins, 1, cursor->curr); - } while (*cursor->prev != (intptr)cursor->curr && LF_BACKOFF); + } while (my_atomic_loadptr((void**)cursor->prev) != cursor->curr && + LF_BACKOFF); for (;;) { if (unlikely(!cursor->curr)) @@ -98,7 +99,7 @@ retry: cur_hashnr= cursor->curr->hashnr; cur_key= cursor->curr->key; cur_keylen= cursor->curr->keylen; - if (*cursor->prev != (intptr)cursor->curr) + if (my_atomic_loadptr((void**)cursor->prev) != cursor->curr) { (void)LF_BACKOFF; goto retry; diff --git a/mysys/mf_iocache.c b/mysys/mf_iocache.c index 8687c2e0c48..f356aa91929 100644 --- a/mysys/mf_iocache.c +++ b/mysys/mf_iocache.c @@ -258,7 +258,7 @@ int init_io_cache(IO_CACHE *info, File file, size_t cachesize, else { /* Clear mutex so that safe_mutex will notice that it's not initialized */ - bzero((char*) &info->append_buffer_lock, sizeof(info)); + bzero((char*) &info->append_buffer_lock, sizeof(info->append_buffer_lock)); } #endif diff --git a/mysys/my_addr_resolve.c b/mysys/my_addr_resolve.c index f831ad5121f..02f71fd72bd 100644 --- a/mysys/my_addr_resolve.c +++ b/mysys/my_addr_resolve.c @@ -204,7 +204,7 @@ int my_addr_resolve(void *ptr, my_addr_loc *loc) strnmov(addr2line_binary, info.dli_fname, sizeof(addr2line_binary)); } offset = info.dli_fbase; - len= my_snprintf(input, sizeof(input), "%p\n", ptr - offset); + len= my_snprintf(input, sizeof(input), "%08x\n", (ulonglong)(ptr - offset)); if (write(in[1], input, len) <= 0) return 1; if (read(out[0], output, sizeof(output)) <= 0) diff --git a/mysys/my_symlink.c b/mysys/my_symlink.c index 06f6a29e4a0..8580fac3595 100644 --- a/mysys/my_symlink.c +++ b/mysys/my_symlink.c @@ -244,7 +244,7 @@ const char *my_open_parent_dir_nosymlinks(const char *pathname, int *pdfd) return pathname + (s - buf); } - fd = openat(dfd, s, O_NOFOLLOW | O_PATH); + fd = openat(dfd, s, O_NOFOLLOW | O_PATH | O_CLOEXEC); if (fd < 0) goto err; |