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Commit d04b76ae7ac7cf2de13107b5bea6b376564e4c8d

Authored by Perry Werneck
1 parent 2fb545f7
Exists in master and in 3 other branches develop, macos, network_module

Fixing segfault.

Showing 3 changed files with 19 additions and 2 deletions   Show diff stats
src/core/array.c
  Diff comments   View file @d04b76a
... ... @@ -61,7 +61,7 @@ void lib3270_string_array_free(LIB3270_STRING_ARRAY *array)
61 61 }
62 62 }
63 63  
64   -void lib3270_string_array_append(LIB3270_STRING_ARRAY *array, const char *str)
  64 +static void lib3270_string_array_realloc(LIB3270_STRING_ARRAY *array)
65 65 {
66 66 if(array->str)
67 67 {
... ... @@ -73,8 +73,23 @@ void lib3270_string_array_append(LIB3270_STRING_ARRAY *array, const char *str)
73 73 array->length = 0; // Just in case.
74 74 }
75 75  
  76 +}
  77 +
  78 +void lib3270_string_array_append(LIB3270_STRING_ARRAY *array, const char *str)
  79 +{
  80 + lib3270_string_array_realloc(array);
76 81 array->str[array->length++] = strdup(str);
  82 +}
  83 +
  84 +void lib3270_string_array_append_with_length(LIB3270_STRING_ARRAY *array, const char *str, size_t length)
  85 +{
  86 + lib3270_string_array_realloc(array);
  87 +
  88 + char * buffer = lib3270_malloc(length+1);
  89 + memcpy(buffer,str,length);
  90 + buffer[length] = 0;
77 91  
  92 + array->str[array->length++] = buffer;
78 93 }
79 94  
80 95 void lib3270_autoptr_cleanup_LIB3270_STRING_ARRAY(LIB3270_STRING_ARRAY **ptr)
... ...
src/include/array.h
  Diff comments   View file @d04b76a
... ... @@ -48,6 +48,8 @@
48 48 LIB3270_INTERNAL LIB3270_STRING_ARRAY * lib3270_string_array_new(void);
49 49 LIB3270_INTERNAL void lib3270_string_array_free(LIB3270_STRING_ARRAY *object);
50 50 LIB3270_INTERNAL void lib3270_string_array_append(LIB3270_STRING_ARRAY *object, const char *str);
  51 + LIB3270_INTERNAL void lib3270_string_array_append_with_length(LIB3270_STRING_ARRAY *array, const char *str, size_t length);
  52 +
51 53 LIB3270_INTERNAL void lib3270_autoptr_cleanup_LIB3270_STRING_ARRAY(LIB3270_STRING_ARRAY **ptr);
52 54  
53 55 #endif // LIB3270_ARRAY_H_INCLUDED
... ...
src/ssl/crl.c
  Diff comments   View file @d04b76a
... ... @@ -205,7 +205,7 @@ int lib3270_crl_new_from_dist_points(H3270 *hSession, void *ssl_error, CRL_DIST_
205 205 #endif // OpenSSL 1.1.0+
206 206 if(data)
207 207 {
208   - lib3270_string_array_append(uris,(char *) data);
  208 + lib3270_string_array_append_with_length(uris,(char *) data, (size_t) ASN1_STRING_length(uri));
209 209 }
210 210 }
211 211  
... ...