[gnunet] branch master updated: fix #8050

[gnunet]

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grothoff pushed a commit to branch master
in repository gnunet.

The following commit(s) were added to refs/heads/master by this push:
     new 08c15135e fix #8050
08c15135e is described below

commit 08c15135e8d2489376918a29a1563f63dbf47bb2
Author: Christian Grothoff <christian@grothoff.org>
AuthorDate: Fri Mar 1 12:32:32 2024 +0100

    fix #8050
---
 src/lib/util/strings.c    | 31 ++++++++++++++++---------------
 src/lib/util/test_regex.c |  6 +++++-
 2 files changed, 21 insertions(+), 16 deletions(-)

diff --git a/src/lib/util/strings.c b/src/lib/util/strings.c
index 96cd4352a..412dfb53a 100644
--- a/src/lib/util/strings.c
+++ b/src/lib/util/strings.c
@@ -37,7 +37,7 @@
 #define LOG(kind, ...) GNUNET_log_from (kind, "util-strings", __VA_ARGS__)
 
 #define LOG_STRERROR(kind, syscall) \
-  GNUNET_log_from_strerror (kind, "util-strings", syscall)
+        GNUNET_log_from_strerror (kind, "util-strings", syscall)
 
 
 size_t
@@ -1511,11 +1511,10 @@ GNUNET_STRINGS_parse_ipv6_policy (const char 
*routeListX)
     while (';' != routeList[pos])
       pos++;
     slash = pos;
-    while ( (slash >= start) &&
+    while ( (slash > start) &&
             (routeList[slash] != '/') )
       slash--;
-
-    if (slash < start)
+    if (slash <= start)
     {
       memset (&result[i].netmask,
               0xFF,
@@ -1558,9 +1557,11 @@ GNUNET_STRINGS_parse_ipv6_policy (const char *routeListX)
              (bits > 128) )
         {
           if (0 == ret)
+          {
             LOG (GNUNET_ERROR_TYPE_WARNING,
                  _ ("Wrong format `%s' for netmask\n"),
-                 &routeList[slash + 1]);
+                 &routeList[slash]);
+          }
           else
           {
             errno = save;
@@ -1698,7 +1699,7 @@ GNUNET_STRINGS_base64url_encode (const void *in,
 
 
 #define cvtfind(a)                        \
-  ((((a) >= 'A') && ((a) <= 'Z'))         \
+        ((((a) >= 'A') && ((a) <= 'Z'))         \
    ? (a) - 'A'                          \
    : (((a) >= 'a') && ((a) <= 'z'))     \
    ? (a) - 'a' + 26                 \
@@ -1708,15 +1709,15 @@ GNUNET_STRINGS_base64url_encode (const void *in,
 
 
 #define CHECK_CRLF                                                \
-  while ( (data[i] == '\r') || (data[i] == '\n') )                \
-  {                                                               \
-    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG | GNUNET_ERROR_TYPE_BULK, \
-                "ignoring CR/LF\n");                              \
-    i++;                                                          \
-    if (i >= len) {                                               \
-      goto END;                                                   \
-    }                                                             \
-  }
+        while ( (data[i] == '\r') || (data[i] == '\n') )                \
+        {                                                               \
+          GNUNET_log (GNUNET_ERROR_TYPE_DEBUG | GNUNET_ERROR_TYPE_BULK, \
+                      "ignoring CR/LF\n");                              \
+          i++;                                                          \
+          if (i >= len) {                                               \
+            goto END;                                                   \
+          }                                                             \
+        }
 
 
 size_t
diff --git a/src/lib/util/test_regex.c b/src/lib/util/test_regex.c
index 968828755..789418fa0 100644
--- a/src/lib/util/test_regex.c
+++ b/src/lib/util/test_regex.c
@@ -109,10 +109,14 @@ test_policy6toregex (const char *policy,
   r = GNUNET_TUN_ipv6policy2regex (policy);
   if (NULL == r)
   {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "Failed to parse `%s'\n",
+                policy);
     GNUNET_break (0);
     return 1;
   }
-  if (0 != strcmp (regex, r))
+  if (0 != strcmp (regex,
+                   r))
   {
     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
                 "Expected: `%s' but got: `%s'\n",

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