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fixed Uninitialized scalar variable

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This commit is contained in:
Frank Morgner 2020-01-31 22:03:12 +01:00
parent 3dede423e6
commit 5475dbcb3c
1 changed files with 4 additions and 0 deletions
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4
src/tools/opensc-explorer.c
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@ -653,6 +653,8 @@ static int do_find_tags(int argc, char **argv)
r = sc_lock(card);
if (r == SC_SUCCESS)
r = sc_get_data(card, tag, rbuf, sizeof rbuf);
else
r = SC_ERROR_READER_LOCKED;
sc_unlock(card);
if (r >= 0) {
printf(" %04X ", tag);
@ -792,6 +794,8 @@ static int read_and_print_record_file(sc_file_t *file, unsigned char sfi)
if (r == SC_SUCCESS)
r = sc_read_record(card, rec, buf, sizeof(buf),
SC_RECORD_BY_REC_NR | sfi);
else
r = SC_ERROR_READER_LOCKED;
sc_unlock(card);
if (r == SC_ERROR_RECORD_NOT_FOUND)
return 0;