Fix crash in certain PMEM printf format parsing (#5968)

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In some cases the printf implememtation would call an internal puts()
implementation which did not use pgm_read_byte() to access the format
string.  In many operating modes this would work, but in interrupts or
when flash was disabled you'd get crashes.

Updated newlib to use pgm_read_byte in that one spot and recompiled.

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Earle F. Philhower, III 2019-04-10 10:33:09 +03:00 committed by david gauchard

parent e1c8bf8df2

commit fa0db2e3ab

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tools/sdk/libc/xtensa-lx106-elf/lib/libc.a

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