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Commit61d7511

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Fix a couple of places that would loop forever if attempts to read a stdio file
set ferror() but never set feof(). This is known to be the case for recentglibc when trying to read a directory as a file, and might be true for otherplatforms/cases too. Per report from Ed L. (There is more that we ought todo about his report, but this is one easily identifiable issue.)
1 parenteb1c3b5 commit61d7511

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2 files changed

+4
-4
lines changed

2 files changed

+4
-4
lines changed

‎src/backend/libpq/hba.c

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -10,7 +10,7 @@
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*
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*
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* IDENTIFICATION
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* $PostgreSQL: pgsql/src/backend/libpq/hba.c,v 1.199 2010/03/01 16:02:01 mha Exp $
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* $PostgreSQL: pgsql/src/backend/libpq/hba.c,v 1.200 2010/03/03 20:31:08 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
@@ -404,7 +404,7 @@ tokenize_file(const char *filename, FILE *file,
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*lines=*line_nums=NIL;
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while (!feof(file))
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while (!feof(file)&& !ferror(file))
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{
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buf=next_token_expand(filename,file);
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‎src/interfaces/libpq/fe-connect.c

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
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*
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*
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* IDENTIFICATION
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* $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.388 2010/02/26 02:01:32 momjian Exp $
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* $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.389 2010/03/03 20:31:09 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
@@ -4394,7 +4394,7 @@ PasswordFromFile(char *hostname, char *port, char *dbname, char *username)
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if (fp==NULL)
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returnNULL;
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while (!feof(fp))
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while (!feof(fp)&& !ferror(fp))
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{
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char*t=buf,
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*ret;

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