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Do not use an empty hostname.

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When trying to connect to a given database libecpg should not try using an
empty hostname if no hostname was given.
This commit is contained in:
Michael Meskes 2014-01-01 12:24:19 +01:00
parent 302cbc5fa6
commit 96de4939c0
1 changed files with 6 additions and 4 deletions
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10
src/interfaces/ecpg/ecpglib/connect.c
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@ -326,7 +326,7 @@ ECPGconnect(int lineno, int c, const char *name, const char *user, const char *p
if (dbname != NULL)
{
/* get the detail information out of dbname */
/* get the detail information from dbname */
if (strncmp(dbname, "tcp:", 4) == 0 || strncmp(dbname, "unix:", 5) == 0)
{
int offset = 0;
@ -345,7 +345,7 @@ ECPGconnect(int lineno, int c, const char *name, const char *user, const char *p
/*------
* new style:
* <tcp|unix>:postgresql://server[:port|:/unixsocket/path:]
* [/db name][?options]
* [/db-name][?options]
*------
*/
offset += strlen("postgresql://");
@ -420,8 +420,10 @@ ECPGconnect(int lineno, int c, const char *name, const char *user, const char *p
}
}
else
host = ecpg_strdup(dbname + offset, lineno);
{
if (*(dbname + offset) != '\0')
host = ecpg_strdup(dbname + offset, lineno);
}
}
}
else