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authorWill Dietz <w@wdtz.org>2017-09-14 16:32:59 -0500
committerRich Felker <dalias@aerifal.cx>2017-10-19 19:04:16 -0400
commit004dc9549b8003288e635ba5aa91e3353e1974c4 (patch)
tree8297be6882fe4bb666067284173bc0609354263c /src/process/posix_spawn_file_actions_destroy.c
parent2cd663fb2d576d590a08c1e40386c07b378d5ad6 (diff)
downloadmusl-004dc9549b8003288e635ba5aa91e3353e1974c4.tar.gz
posix_spawn: use larger stack to cover worst-case in execvpe
execvpe stack-allocates a buffer used to hold the full path (combination of a PATH entry and the program name) while searching through $PATH, so at least NAME_MAX+PATH_MAX is needed. The stack size can be made conditionally smaller (the current 1024 appears appropriate) should this larger size be burdensome in those situations.
Diffstat (limited to 'src/process/posix_spawn_file_actions_destroy.c')
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