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2021.05.10

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Seymour Shlien
2021-05-12 10:57:42 -04:00
parent 2ed90eeff0
commit 96570dbb2d
5 changed files with 36 additions and 4 deletions
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@@ -14172,3 +14172,35 @@ to 1 when parseline() encounters "%%beginps" and is reset to 0
when %%endps" is encountered. If ignore_line is 1, the rest of
the code in parseline() is ignored when abc2midi is running.
May 10 2020
abc2midi: the following file causes a core dump.
X:1
T:Autumn Ale
C:Chance Thomas, Stephen DiGregorio, Geoff Scott and/or Brad Spear
R:Jig
S:The Lord of the Rings Online Soundtrack
O:Turbine's Middle Earth
Z:Northman
N:This is not intended for percussion instruments.
Q:333
M:6/8
L:1/8
K:D
AGA BA/3B/3A/3G | FE/3F/3E/3D EFG |
abc2midi notpowerof2.abc
4.53 May 09 2021 abc2midi
Error in line-char 13-5 : 3 b is not a power of 2
Error in line-char 13-8 : 3 b is not a power of 2
Floating point exception (core dumped)
Analysis: the crash occurs in the function reduce (0)
which cannot handle a division by zero. The function
check_power_of_two(3) in parseabc.c returns 0 when the
argument is not a power of 2. Fix: changed the return
to -1. The program does not crash but the midi file
is not created correctly.