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| author | Jia Zhouyang <jiazhouyang@nudt.edu.cn> | 2018-03-01 16:25:36 +0800 |
|---|---|---|
| committer | Vladislav Vaintroub <wlad@mariadb.com> | 2018-05-21 16:34:10 +0000 |
| commit | 8307fb23bd5646568044cb75abc5e505c47d312a (patch) | |
| tree | cf516622a8293f8e8e54a020091d20575bca46fe /client/mysql_plugin.c | |
| parent | 00eb5bf3bb81b29e582a2f030735d40c6721900d (diff) | |
| download | mariadb-git-8307fb23bd5646568044cb75abc5e505c47d312a.tar.gz | |
MDEV-15550 Add error handling for fopen
Print error message and return when fopen fails.
Closes #634
Diffstat (limited to 'client/mysql_plugin.c')
| -rw-r--r-- | client/mysql_plugin.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/client/mysql_plugin.c b/client/mysql_plugin.c index 81677ad551f..d297f3cd03e 100644 --- a/client/mysql_plugin.c +++ b/client/mysql_plugin.c @@ -365,6 +365,12 @@ static int get_default_values() } /* Now open the file and read the defaults we want. */ file= fopen(defaults_file, "r"); + if (file == NULL) + { + fprintf(stderr, "ERROR: failed to open file %s: %s.\n", defaults_file, + strerror(errno)); + goto exit; + } while (fgets(line, FN_REFLEN, file) != NULL) { char *value= 0; |