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  1. MariaDB Server
  2. MDEV-5819

MySQL Bug #13500371 63704: CONVERSION OF '1.' TO A NUMBER GIVES ERROR 1265 (WARN_DATA_TRUNCATED)

        Details

        • Type: Bug
        • Status: Closed
        • Priority: Major
        • Resolution: Fixed
        • Affects Version/s: 10.0.9
        • Fix Version/s: 10.0.10
        • Component/s: None
        • Labels:
          None

          Description

          Test case for MySQL "Bug #13500371 63704: CONVERSION OF '1.' TO A NUMBER GIVES ERROR 1265 (WARN_DATA_TRUNCATED)" fails in 10.0.

          Test diff attached. Please try to apply test case as is unless it is applicable.

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                Task - A task that needs to be done. MDEV-4784 merge test cases from 5.6

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Stalled

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                  sanja Oleksandr Byelkin added a comment -

                  === modified file 'strings/dtoa.c'
                  — a/strings/dtoa.c 2013-09-14 01:09:36 +0000
                  +++ b/strings/dtoa.c 2014-03-14 07:31:16 +0000
                  @@ -1410,7 +1410,7 @@ static double my_strtod_int(const char *
                  else if (nd < 16)
                  z= 10*z + c - '0';
                  nd0= nd;

                  • if (s < end - 1 && c == '.')
                    + if (s < end && c == '.')
                    {
                    ++s;
                    if (!nd)

                  above is fix by MySQL

                  Show
                  sanja Oleksandr Byelkin added a comment - === modified file 'strings/dtoa.c' — a/strings/dtoa.c 2013-09-14 01:09:36 +0000 +++ b/strings/dtoa.c 2014-03-14 07:31:16 +0000 @@ -1410,7 +1410,7 @@ static double my_strtod_int(const char * else if (nd < 16) z= 10*z + c - '0'; nd0= nd; if (s < end - 1 && c == '.') + if (s < end && c == '.') { ++s; if (!nd) above is fix by MySQL
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                  sanja Oleksandr Byelkin added a comment -

                  IMHO it should be checked & fixed in earlier versions

                  Show
                  sanja Oleksandr Byelkin added a comment - IMHO it should be checked & fixed in earlier versions
                  Hide
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                  sanja Oleksandr Byelkin added a comment -

                  fixed only in 10. because the issue is minor.

                  Show
                  sanja Oleksandr Byelkin added a comment - fixed only in 10. because the issue is minor.

                    People

                    • Assignee:
                      sanja Oleksandr Byelkin
                      Reporter:
                      svoj Sergey Vojtovich
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                      3 Start watching this issue

                      Dates

                      • Created:
                        Updated:
                        Resolved: