diff options
Diffstat (limited to 'meta/recipes-support/libcap/files/0001-nativesdk-libcap-Raise-the-size-of-arrays-containing.patch')
-rw-r--r-- | meta/recipes-support/libcap/files/0001-nativesdk-libcap-Raise-the-size-of-arrays-containing.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/meta/recipes-support/libcap/files/0001-nativesdk-libcap-Raise-the-size-of-arrays-containing.patch b/meta/recipes-support/libcap/files/0001-nativesdk-libcap-Raise-the-size-of-arrays-containing.patch new file mode 100644 index 0000000000..2ac1e6e560 --- /dev/null +++ b/meta/recipes-support/libcap/files/0001-nativesdk-libcap-Raise-the-size-of-arrays-containing.patch | |||
@@ -0,0 +1,34 @@ | |||
1 | From 709aa8e156415215b0bb034d05b2aa2f44be044e Mon Sep 17 00:00:00 2001 | ||
2 | From: Hongxu Jia <hongxu.jia@windriver.com> | ||
3 | Date: Thu, 14 Oct 2021 15:57:36 +0800 | ||
4 | Subject: [PATCH] nativesdk-libcap: Raise the size of arrays containing dl | ||
5 | paths | ||
6 | |||
7 | This patch puts the dynamic loader path in the binaries, SYSTEM_DIRS strings | ||
8 | and lengths as well as ld.so.cache path in the dynamic loader to specific | ||
9 | sections in memory. The sections that contain paths have been allocated a 4096 | ||
10 | byte section, which is the maximum path length in linux. This will allow the | ||
11 | relocating script to parse the ELF binary, detect the section and easily replace | ||
12 | the strings in a certain path. | ||
13 | |||
14 | Upstream-Status: Inappropriate [SDK specific] | ||
15 | |||
16 | Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com> | ||
17 | |||
18 | --- | ||
19 | libcap/execable.h | 2 +- | ||
20 | 1 file changed, 1 insertion(+), 1 deletion(-) | ||
21 | |||
22 | diff --git a/libcap/execable.h b/libcap/execable.h | ||
23 | index fee17b4..5bb0c55 100644 | ||
24 | --- a/libcap/execable.h | ||
25 | +++ b/libcap/execable.h | ||
26 | @@ -23,7 +23,7 @@ | ||
27 | #endif | ||
28 | #define __EXECABLE_H | ||
29 | |||
30 | -const char __execable_dl_loader[] __attribute((section(".interp"))) = | ||
31 | +const char __execable_dl_loader[4096] __attribute((section(".interp"))) = | ||
32 | SHARED_LOADER ; | ||
33 | |||
34 | static void __execable_parse_args(int *argc_p, char ***argv_p) | ||