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Negative Character Value  at dfunctions.c:44

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string_ascii_to_lower

(/home/sate/Testcases/c/cve/wireshark-1.2.0/epan/dfilter/dfunctions.c)expand/collapse
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 34   
 35  #include <ftypes/ftypes.h>
 36  #include <epan/exceptions.h>
 37  #include <epan/emem.h>
 38   
 39  /* lowercase an ASCII character.
 40   * (thanks to Guy Harris for the function) */
 41  static gchar
 42  string_ascii_to_lower(gchar c)
 43  {
 44      return ((c & 0x80) ? c : tolower(c));
 45  }
 46   
 47  /* uppercase an ASCII character. */
 48  static gchar
 49  string_ascii_to_upper(gchar c)
 50  {
 51      return ((c & 0x80) ? c : toupper(c));
 52  }
 53   
 54   
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Change Warning 12.26929 : Negative Character Value

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