pd-mapper

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Brian Masney b4c1e362f1 correct SIGSEGV when firmware is not present

pd-mapper will fail to start due to a SIGSEGV when any of the firmware
for the various remoteprocs are not present. ltrace isolated where the
problem was:

    ....
    strlen("qcom/sc8280xp/LENOVO/21BX/qcadsp"...)                                       = 41
    dirname(0xfffff9b66450, 0xfffff9b683b0, 36, 0xfffffff)                              = 0xfffff9b66450
    strcat("/lib/firmware/", "qcom/sc8280xp/LENOVO/21BX")                               = "/lib/firmware/qcom/sc8280xp/LENO"...
    opendir("/lib/firmware/qcom/sc8280xp/LENO"...)                                      = nil
    readdir(nil <no return ...>
    --- SIGSEGV (Segmentation fault) ---
    +++ killed by SIGSEGV +++

With this fix, pd-mapper now displays the following messages when the
firmware is not present:

    pd-mapper: Cannot open /lib/firmware/qcom/sc8280xp/LENOVO/21BX: No such file or directory
    pd-mapper: Cannot open /lib/firmware/qcom/sc8280xp/LENOVO/21BX: No such file or directory
    no pd maps available

Signed-off-by: Brian Masney <bmasney@redhat.com>

2023-01-17 22:58:43 -06:00

Android.bp

ANDROID: Add Android.bp makefile

2020-02-07 10:44:25 -08:00

assoc.c

Fix an out-of-bounds read in assoc_next.

2020-10-22 16:01:25 -07:00

assoc.h

pd-mapper: Introduce associative array implementation

2020-03-14 22:35:16 -07:00

json.c

fixup! json: Introduce JSON parser