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Commit | Line | Data |
---|---|---|
d155a8f0 JB |
1 | --- qemu-7.2.10/subprojects/libvfio-user/samples/client.c.orig 2024-04-04 06:27:19.254657097 +0200 |
2 | +++ qemu-7.2.10/subprojects/libvfio-user/samples/client.c 2024-04-04 16:55:35.883734463 +0200 | |
3 | @@ -310,7 +310,10 @@ get_device_region_info(int sock, uint32_ | |
4 | size_t nr_fds = ARRAY_SIZE(fds); | |
5 | ||
6 | ||
7 | - region_info = alloca(size); | |
8 | + region_info = malloc(size); | |
9 | + if (region_info == NULL) { | |
10 | + err(EXIT_FAILURE, "%m\n"); | |
11 | + } | |
12 | memset(region_info, 0, size); | |
13 | region_info->argsz = size; | |
14 | region_info->index = index; | |
15 | @@ -318,7 +321,11 @@ get_device_region_info(int sock, uint32_ | |
16 | do_get_device_region_info(sock, region_info, NULL, 0); | |
17 | if (region_info->argsz > size) { | |
18 | size = region_info->argsz; | |
19 | - region_info = alloca(size); | |
20 | + free(region_info); | |
21 | + region_info = malloc(size); | |
22 | + if (region_info == NULL) { | |
23 | + err(EXIT_FAILURE, "%m\n"); | |
24 | + } | |
25 | memset(region_info, 0, size); | |
26 | region_info->argsz = size; | |
27 | region_info->index = index; | |
28 | @@ -344,6 +351,7 @@ get_device_region_info(int sock, uint32_ | |
29 | } | |
30 | } | |
31 | } | |
32 | + free(region_info); | |
33 | } | |
34 | ||
35 | static void |