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-rw-r--r--gnu/packages/patches/wpa-supplicant-CVE-2016-4477-pt2.patch82
1 files changed, 0 insertions, 82 deletions
diff --git a/gnu/packages/patches/wpa-supplicant-CVE-2016-4477-pt2.patch b/gnu/packages/patches/wpa-supplicant-CVE-2016-4477-pt2.patch
deleted file mode 100644
index 684d25de96..0000000000
--- a/gnu/packages/patches/wpa-supplicant-CVE-2016-4477-pt2.patch
+++ /dev/null
@@ -1,82 +0,0 @@
-From 0fe5a234240a108b294a87174ad197f6b5cb38e9 Mon Sep 17 00:00:00 2001
-From: Paul Stewart <pstew@google.com>
-Date: Thu, 3 Mar 2016 15:40:19 -0800
-Subject: [PATCH 3/5] Remove newlines from wpa_supplicant config network
- output
-
-Spurious newlines output while writing the config file can corrupt the
-wpa_supplicant configuration. Avoid writing these for the network block
-parameters. This is a generic filter that cover cases that may not have
-been explicitly addressed with a more specific commit to avoid control
-characters in the psk parameter.
-
-Signed-off-by: Paul Stewart <pstew@google.com>
----
- src/utils/common.c | 11 +++++++++++
- src/utils/common.h | 1 +
- wpa_supplicant/config.c | 15 +++++++++++++--
- 3 files changed, 25 insertions(+), 2 deletions(-)
-
-diff --git a/src/utils/common.c b/src/utils/common.c
-index 27b7c02..9856463 100644
---- a/src/utils/common.c
-+++ b/src/utils/common.c
-@@ -709,6 +709,17 @@ int has_ctrl_char(const u8 *data, size_t len)
- }
-
-
-+int has_newline(const char *str)
-+{
-+ while (*str) {
-+ if (*str == '\n' || *str == '\r')
-+ return 1;
-+ str++;
-+ }
-+ return 0;
-+}
-+
-+
- size_t merge_byte_arrays(u8 *res, size_t res_len,
- const u8 *src1, size_t src1_len,
- const u8 *src2, size_t src2_len)
-diff --git a/src/utils/common.h b/src/utils/common.h
-index a972240..d19927b 100644
---- a/src/utils/common.h
-+++ b/src/utils/common.h
-@@ -489,6 +489,7 @@ const char * wpa_ssid_txt(const u8 *ssid, size_t ssid_len);
- char * wpa_config_parse_string(const char *value, size_t *len);
- int is_hex(const u8 *data, size_t len);
- int has_ctrl_char(const u8 *data, size_t len);
-+int has_newline(const char *str);
- size_t merge_byte_arrays(u8 *res, size_t res_len,
- const u8 *src1, size_t src1_len,
- const u8 *src2, size_t src2_len);
-diff --git a/wpa_supplicant/config.c b/wpa_supplicant/config.c
-index fdd9643..eb97cd5 100644
---- a/wpa_supplicant/config.c
-+++ b/wpa_supplicant/config.c
-@@ -2699,8 +2699,19 @@ char * wpa_config_get(struct wpa_ssid *ssid, const char *var)
-
- for (i = 0; i < NUM_SSID_FIELDS; i++) {
- const struct parse_data *field = &ssid_fields[i];
-- if (os_strcmp(var, field->name) == 0)
-- return field->writer(field, ssid);
-+ if (os_strcmp(var, field->name) == 0) {
-+ char *ret = field->writer(field, ssid);
-+
-+ if (ret && has_newline(ret)) {
-+ wpa_printf(MSG_ERROR,
-+ "Found newline in value for %s; not returning it",
-+ var);
-+ os_free(ret);
-+ ret = NULL;
-+ }
-+
-+ return ret;
-+ }
- }
-
- return NULL;
---
-1.9.1
-