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Fix resource leak.

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Closes: #75
This commit is contained in:
David Given 2018-06-02 20:59:11 +02:00
parent d6e65833fb
commit b85c25e4e5
1 changed files with 3 additions and 1 deletions
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4
lang/cem/libcc.ansi/misc/termcap.c
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@ -58,6 +58,7 @@ int tgetent(char* bp, const char* name)
}
else
file = "/etc/termcap";
if ((fp = fopen(file, "r")) == (FILE*)NULL)
return (-1);
while (fgets(buf, 1024, fp) != NULL)
@ -66,7 +67,7 @@ int tgetent(char* bp, const char* name)
continue;
while (*(cp = &buf[strlen(buf) - 2]) == '\\')
if (fgets(cp, 1024, fp) == NULL)
return (0);
goto exit;
if (match_name(buf, name))
{
strcpy(bp, buf);
@ -74,6 +75,7 @@ int tgetent(char* bp, const char* name)
return (check_for_tc());
}
}
exit:
fclose(fp);
return (0);
}