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fix: HOST_ROOT environment variable detection

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The HOST_ROOT environment variable was incorrectly detected when
deploying Falco inside a container.

Co-Authored-By: Leonardo Di Donato <leodidonato@gmail.com>
Signed-off-by: Lorenzo Fontana <lo@linux.com>
This commit is contained in:
Lorenzo Fontana 2020-04-08 18:19:15 +02:00 committed by poiana
parent 37476aabed
commit a0c189b730
1 changed files with 10 additions and 1 deletions
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11
cmake/modules/sysdig-repo/patch/libscap.patch
View File

@ -1,5 +1,5 @@
diff --git a/userspace/libscap/scap.c b/userspace/libscap/scap.c
index 59b04e0a..bdc311cb 100644
index e9faea51..a1b3b501 100644
--- a/userspace/libscap/scap.c
+++ b/userspace/libscap/scap.c
@@ -52,7 +52,7 @@ limitations under the License.
@ -20,3 +20,12 @@ index 59b04e0a..bdc311cb 100644
bpf_probe = buf;
}
}
@@ -1808,7 +1808,7 @@ int32_t scap_disable_dynamic_snaplen(scap_t* handle)
const char* scap_get_host_root()
{
- char* p = getenv("SYSDIG_HOST_ROOT");
+ char* p = getenv("HOST_ROOT");
static char env_str[SCAP_MAX_PATH_SIZE + 1];
static bool inited = false;
if (! inited) {