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-rw-r--r--dev-debug/sysdig/files/libs-0.20.0-fix-buffer-overrun-reading-sockets-from-procfs.patch35
1 files changed, 35 insertions, 0 deletions
diff --git a/dev-debug/sysdig/files/libs-0.20.0-fix-buffer-overrun-reading-sockets-from-procfs.patch b/dev-debug/sysdig/files/libs-0.20.0-fix-buffer-overrun-reading-sockets-from-procfs.patch
new file mode 100644
index 000000000000..238cd12ac540
--- /dev/null
+++ b/dev-debug/sysdig/files/libs-0.20.0-fix-buffer-overrun-reading-sockets-from-procfs.patch
@@ -0,0 +1,35 @@
+Patch from:
+https://github.com/falcosecurity/libs/commit/de3f4cac9233682eae63c63377c82efb649679f5
+
+From de3f4cac9233682eae63c63377c82efb649679f5 Mon Sep 17 00:00:00 2001
+From: Shane Lawrence <shane@lawrence.dev>
+Date: Thu, 20 Feb 2025 14:55:41 +0000
+Subject: [PATCH] Fix buffer overrun reading sockets from procfs.
+
+Signed-off-by: Shane Lawrence <shane@lawrence.dev>
+---
+ userspace/libscap/linux/scap_fds.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/userspace/libscap/linux/scap_fds.c b/userspace/libscap/linux/scap_fds.c
+index f98ac3f32f..73e99ca428 100644
+--- a/userspace/libscap/linux/scap_fds.c
++++ b/userspace/libscap/linux/scap_fds.c
+@@ -766,7 +766,7 @@ int32_t scap_fd_read_ipv4_sockets_from_proc_fs(const char *dir,
+ break;
+ }
+
+- while(*scan_pos == ' ' && scan_pos < scan_end) {
++ while(scan_pos < scan_end && *scan_pos == ' ') {
+ scan_pos++;
+ }
+
+@@ -974,7 +974,7 @@ int32_t scap_fd_read_ipv6_sockets_from_proc_fs(char *dir,
+ break;
+ }
+
+- while(*scan_pos == ' ' && scan_pos < scan_end) {
++ while(scan_pos < scan_end && *scan_pos == ' ') {
+ scan_pos++;
+ }
+