diff options
Diffstat (limited to 'exec.c')
| -rw-r--r-- | exec.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/exec.c b/exec.c index 680268a163..31ed3750aa 100644 --- a/exec.c +++ b/exec.c @@ -1029,7 +1029,7 @@ static void *file_ram_alloc(RAMBlock *block, hpagesize = gethugepagesize(path); if (!hpagesize) { - return NULL; + goto error; } if (memory < hpagesize) { @@ -1038,7 +1038,7 @@ static void *file_ram_alloc(RAMBlock *block, if (kvm_enabled() && !kvm_has_sync_mmu()) { fprintf(stderr, "host lacks kvm mmu notifiers, -mem-path unsupported\n"); - return NULL; + goto error; } /* Make name safe to use with mkstemp by replacing '/' with '_'. */ @@ -1056,7 +1056,7 @@ static void *file_ram_alloc(RAMBlock *block, if (fd < 0) { perror("unable to create backing store for hugepages"); g_free(filename); - return NULL; + goto error; } unlink(filename); g_free(filename); @@ -1076,7 +1076,7 @@ static void *file_ram_alloc(RAMBlock *block, if (area == MAP_FAILED) { perror("file_ram_alloc: can't mmap RAM pages"); close(fd); - return (NULL); + goto error; } if (mem_prealloc) { @@ -1120,6 +1120,12 @@ static void *file_ram_alloc(RAMBlock *block, block->fd = fd; return area; + +error: + if (mem_prealloc) { + exit(1); + } + return NULL; } #else static void *file_ram_alloc(RAMBlock *block, |