 Rich Felker
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50cd02386b
fix invalid-/double-/use-after-free in new dlopen ctor execution
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5 years ago |
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Rich Felker
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4918b7fb0d
don't reject unknown/future flags in sigaltstack, allow SS_AUTODISARM
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5 years ago |
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Rich Felker
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43e7efb465
avoid malloc of ctor queue for programs with no external deps
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5 years ago |
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Rich Felker
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f034f145bd
avoid malloc of deps arrays for ldso and vdso
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5 years ago |
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Rich Felker
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e612d094b1
avoid malloc of deps array for programs with no external deps
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5 years ago |
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Rich Felker
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2f1f51ae7b
fix malloc misuse for startup ctor queue, breakage on fdpic archs
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5 years ago |
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Rich Felker
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8e43b5613e
synchronize shared library dtor exec against concurrent loads/ctors
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5 years ago |
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Rich Felker
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188759bbee
overhaul shared library ctor execution for dependency order, concurrency
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5 years ago |
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Rich Felker
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88207361ea
record preloaded libraries as direct pseudo-dependencies of main app
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5 years ago |
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Rich Felker
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0c5c8f5da6
fix unsafety of new ldso dep tracking in presence of malloc replacement
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5 years ago |
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Rich Felker
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4035556907
fix and overhaul dlsym depedency order, always record direct deps
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5 years ago |
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Rich Felker
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71db5dfaa9
fix crash/misbehavior from oob read in new dynamic tls installation
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5 years ago |
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Rich Felker
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6516282d2a
fix crash in new dynamic tls installation when last dep lacks tls
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5 years ago |
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Rich Felker
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ba18c1ecc6
add membarrier syscall wrapper, refactor dynamic tls install to use it
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5 years ago |
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Rich Felker
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7865d569de
make thread list lock a recursive lock
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5 years ago |
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Rich Felker
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609dd57c4e
fix loop logic cruft in dynamic tls installation
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5 years ago |
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Rich Felker
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ad795d56ba
fix spurious undefined behavior in getaddrinfo
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5 years ago |
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Rich Felker
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224d938c5e
fix invalid free of partial addrinfo list with multiple services
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5 years ago |
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Rich Felker
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9d44b6460a
install dynamic tls synchronously at dlopen, streamline access
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5 years ago |
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Rich Felker
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805288929f
fix data race between new pthread_key_delete and dtor execution
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5 years ago |
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Rich Felker
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639bcf251e
introduce namespace-safe rwlock aliases; use in pthread_key_create
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5 years ago |
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Rich Felker
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ba74a42cee
rewrite pthread_key_delete to use global thread list
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5 years ago |
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Rich Felker
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e4235d7067
rewrite __synccall in terms of global thread list
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5 years ago |
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Rich Felker
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8f11e6127f
track all live threads in an AS-safe, fully-consistent linked list
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5 years ago |
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Rich Felker
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04335d9260
always block signals for starting new threads, refactor start args
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5 years ago |
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Rich Felker
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5b74eed3b3
for SIGEV_THREAD timer threads, replace signal handler with sigwaitinfo
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5 years ago |
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Rich Felker
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aa5a9d15e0
defer free of thread-local dlerror buffers from inconsistent context
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5 years ago |
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Rich Felker
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b2020571f0
fix behavior of gets when input line contains a null byte
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5 years ago |
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Rich Felker
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099b89d384
redesign robust mutex states to eliminate data races on type field
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5 years ago |
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Rich Felker
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042b3ee452
fail fdopendir for O_PATH file descriptors
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5 years ago |
