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charmap_conversion: Free conversion table on exit

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The conversion table is allocated using xcalloc but never freed.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
This commit is contained in:
Siddhesh Poyarekar 2021-05-18 09:23:48 +05:30
parent a85cdcdb35
commit c8c3c5e89a
1 changed files with 7 additions and 0 deletions
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7
iconv/iconv_charmap.c
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@ -53,6 +53,12 @@ allocate_table (void)
return (struct convtable *) xcalloc (1, sizeof (struct convtable));
}
static inline void
free_table (struct convtable *tbl)
{
free (tbl);
}
static inline int
is_term (struct convtable *tbl, unsigned int idx)
@ -228,6 +234,7 @@ charmap_conversion (const char *from_code, struct charmap_t *from_charmap,
while (++remaining < argc);
/* All done. */
free_table (cvtbl);
return status;
}