Add syscall listing support

[lttng-tools.git] / src / common / kernel-ctl / kernel-ctl.c

diff --git a/src/common/kernel-ctl/kernel-ctl.c b/src/common/kernel-ctl/kernel-ctl.c
index 6cc962703e03b11d8475212c4007c12408a32645..a387b93bf87f0334365c3217c95537cf1487e29b 100644 (file)
--- a/src/common/kernel-ctl/kernel-ctl.c
+++ b/src/common/kernel-ctl/kernel-ctl.c
@@ -188,6 +188,7 @@ int kernctl_syscall_mask(int fd, char **syscall_mask, uint32_t *nr_bits)
        }
 
        array_alloc_len = ALIGN(kmask_len.len, 8) >> 3;
+
        kmask = zmalloc(sizeof(*kmask) + array_alloc_len);
        if (!kmask) {
                ret = -1;
@@ -200,7 +201,7 @@ int kernctl_syscall_mask(int fd, char **syscall_mask, uint32_t *nr_bits)
                goto end;
        }
 
-       new_mask = realloc(syscall_mask, array_alloc_len);
+       new_mask = realloc(*syscall_mask, array_alloc_len);
        if (!new_mask) {
                ret = -1;
                goto end;