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fuchsia / third_party / libxml2 / 429d4ecaae5d61d591f279220125a583836fb84e
commit429d4ecaae5d61d591f279220125a583836fb84e[log] [tgz]
authorNick Wellnhofer <wellnhofer@aevum.de>Sun Oct 20 14:22:20 2019 +0200
committerNick Wellnhofer <wellnhofer@aevum.de>Sun Oct 20 14:38:05 2019 +0200
treea5767b684737e7da55a58be13127fe8f7f3205c9
parent390f05e7033fa8658f310dce9704f4f88e84b7fe [diff]
Propagate memory errors in valuePush

Currently, many memory allocation errors in xpath.c aren't propagated to
the parser/evaluation context and for the most part ignored. Most
XPath objects allocated via one of the New, Wrap or Copy functions end
up being pushed on the stack, so adding a check in valuePush handles
many cases without much effort.

Also simplify the code a little and make sure to return -1 in case of
error.
1 file changed
tree: a5767b684737e7da55a58be13127fe8f7f3205c9
  1. bakefile/
  2. doc/
  3. example/
  4. include/
  5. macos/
  6. optim/
  7. os400/
  8. python/
  9. result/
  10. test/
  11. vms/
  12. VxWorks/
  13. win32/
  14. xstc/
  15. .gitignore
  16. .gitlab-ci.yml
  17. .travis.yml
  18. acinclude.m4
  19. AUTHORS
  20. autogen.sh
  21. buf.c
  22. buf.h
  23. build_glob.py
  24. c14n.c
  25. catalog.c
  26. ChangeLog
  27. check-relaxng-test-suite.py
  28. check-relaxng-test-suite2.py
  29. check-xinclude-test-suite.py
  30. check-xml-test-suite.py
  31. check-xsddata-test-suite.py
  32. chvalid.c
  33. chvalid.def
  34. configure.ac
  35. CONTRIBUTING
  36. Copyright
  37. dbgen.pl
  38. dbgenattr.pl
  39. debugXML.c
  40. dict.c
  41. DOCBparser.c
  42. elfgcchack.h
  43. enc.h
  44. encoding.c
  45. entities.c
  46. error.c
  47. genChRanges.py
  48. gentest.py
  49. genUnicode.py
  50. global.data
  51. globals.c
  52. hash.c
  53. HTMLparser.c
  54. HTMLtree.c
  55. INSTALL.libxml2
  56. legacy.c
  57. libxml-2.0-uninstalled.pc.in
  58. libxml-2.0.pc.in
  59. libxml.3
  60. libxml.h
  61. libxml.m4
  62. libxml.spec.in
  63. libxml2-config.cmake.in
  64. libxml2.doap
  65. libxml2.syms
  66. list.c
  67. MAINTAINERS
  68. Makefile.am
  69. Makefile.tests
  70. Makefile.win
  71. nanoftp.c
  72. nanohttp.c
  73. NEWS
  74. parser.c
  75. parserInternals.c
  76. pattern.c
  77. README
  78. README.cvs-commits
  79. README.tests
  80. README.zOS
  81. regressions.py
  82. regressions.xml
  83. relaxng.c
  84. rngparser.c
  85. runsuite.c
  86. runtest.c
  87. runxmlconf.c
  88. save.h
  89. SAX.c
  90. SAX2.c
  91. schematron.c
  92. testapi.c
  93. testAutomata.c
  94. testC14N.c
  95. testchar.c
  96. testdict.c
  97. testdso.c
  98. testHTML.c
  99. testlimits.c
  100. testModule.c
  101. testOOM.c
  102. testOOMlib.c
  103. testOOMlib.h
  104. testReader.c
  105. testrecurse.c
  106. testRegexp.c
  107. testRelax.c
  108. testSAX.c
  109. testSchemas.c
  110. testThreads.c
  111. testURI.c
  112. testXPath.c
  113. threads.c
  114. timsort.h
  115. TODO
  116. TODO_SCHEMAS
  117. tree.c
  118. trio.c
  119. trio.h
  120. triodef.h
  121. trionan.c
  122. trionan.h
  123. triop.h
  124. triostr.c
  125. triostr.h
  126. uri.c
  127. valid.c
  128. xinclude.c
  129. xlink.c
  130. xml2-config.1
  131. xml2-config.in
  132. xml2Conf.sh.in
  133. xmlcatalog.c
  134. xmlIO.c
  135. xmllint.c
  136. xmlmemory.c
  137. xmlmodule.c
  138. xmlreader.c
  139. xmlregexp.c
  140. xmlsave.c
  141. xmlschemas.c
  142. xmlschemastypes.c
  143. xmlstring.c
  144. xmlunicode.c
  145. xmlwriter.c
  146. xpath.c
  147. xpointer.c
  148. xzlib.c
  149. xzlib.h