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Commit 20f62340 authored by Treehugger Robot's avatar Treehugger Robot Committed by Gerrit Code Review
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Merge "ashmem: Allow for restricting mapping permissions multiple times" into main

parents 0b62c771 2a760959

libcutils/ashmem-dev.cpp

+2 −2
Original line number Diff line number Diff line
@@ -390,8 +390,8 @@ static int memfd_set_prot_region(int fd, int prot) { 
    }



    /* We would only allow read-only for any future file operations */

    if (fcntl(fd, F_ADD_SEALS, F_SEAL_FUTURE_WRITE | F_SEAL_SEAL) == -1) {

        ALOGE("memfd_set_prot_region(%d, %d): F_SEAL_FUTURE_WRITE | F_SEAL_SEAL seal failed: %s\n",

    if (fcntl(fd, F_ADD_SEALS, F_SEAL_FUTURE_WRITE) == -1) {

        ALOGE("memfd_set_prot_region(%d, %d): F_SEAL_FUTURE_WRITE seal failed: %s\n",

              fd, prot, strerror(errno));

        return -1;

    }